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Shandong Vs Petroleum Technology Co., Ltd

Main Products:
Top Drive, Ibop, Whashpipe, Service Loop Power Loop Aux Loop, Drilling Equipemnt, Drlling Mud Pump, Top Drive Parts, Nov Parts, Tesco EMI 400 TDS-11SA/Varco Bpm Tpec SLC Jh, TDS-11SA Parts
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
SHANDONG VSP PETROLEUM TECHNOLOGY Co., Ltd. - Global Top Drive Solutions Provider

Shandong Feifan Mining Machinery Co., Ltd

Main Products:
Screening Machine, PU Screen Mesh, Mining Machinery, Aggregate Production Line Equipment, Feeder, Crusher, Vibrating Screen, Sand Washing Equipment, Conveyor Belt, Mining Machinery Parts
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Company Introduction (English Translation)

Hunan Sanwei Intelligent Environmental Protection Equipment Co., Ltd

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Conveyor Roller, Conveyor Belt, Conveyor Bracket, Conveyor Idler Conveyor Bracket, V-Belt, Rubber Belt, Steel Structural
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Human Sanwei Intelligent Environmental Protection Equipment Co., Ltd., a leading industrial drive system service provider and manufacturer in Central Chinahas been dedicated to innovation and development since its establishment in2005. Over nearly two decades, the company has built an integrated industrialchain covering R&D design, production and sales service. With a facility span-ning approximately 28, 000 square meters, its annual output value exceeds onebillion yuan.

Lugao Power Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Switchgear, RMU, Distribution cabinet, SF6 circuit breaker, Vacuum circuit breaker, Compact substation, Disconnector, Cable branch cabinet, Current transformer, Transformer
Country/Region:
Zhejiang, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Lugao Power Co., Ltd. Founded in 2009, which is an international high-tech enterprise specializing in the R&D, production, and sales of high-voltage, medium-voltage and low-voltage transmission and distribution equipment, along with providing one-stop solution for global power infrastructure projects. With decades of pioneering innovation, Lugao continuously enhances its capabilities by integrating cutting-edge production technologies supported by rigorous quality control systems.

NINGBO HICON INDUSTRY CO., LTD.

24 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Industrial Chiller, Grain Cooler, E-Room Air Conditioner, Rooftop Unit, Precision Air Conditioner, Industrial Air Conditioner, Crane Cabin Air Conditioner, Marine Air Conditioner, Cabinet Air Conditioner, Air Handling Unit
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Ningbo Hicon Industry Co., Ltd. Was founded in 2003 with a registered capital of 60.43 million yuan. It is located in the beautiful Yangtze River Delta, Ningbo Yuyao Simen Industrial Development Zone, with convenient transportation. The company specializes in the production of special precision air conditioners and low-carbon environmentally friendly commercial air conditioners. After years of continuous development, the company has developed into a special air conditioner large-scale manufacturing enterprise integrating R& D, design, production and sales. The company's existing building area is 150, 000 square meters, 350 employees, of which R& D personnel account for more than 10%. The company's development has been recognized by government departments at all levels, and has successively won Zhejiang Outstanding Foreign Trade Export Enterprise, China Export Quality and Safety Demonstration Enterprise, National Key High-tech Enterprise, Zhejiang Special Refrigeration Research and Development Center, Zhejiang Patent Demonstration Enterprise, and Zhejiang Province Science and Technology Progress Award, the first batch of Ningbo Innovation and Development Demonstration Enterprises, Zhejiang Famous Brand Products, Qualified Suppliers of China National Nuclear Corporation, Sinopec shortlisted suppliers, China's well-known trademarks and other honorary titles. At the same time, it has been highly praised by the industry, and won honors such as the top ten competitive air-conditioning brands, one of the most influential precision computer room air-conditioning brands in China, the top ten water-to-ground source heat pump manufacturers, and the council member of the China Refrigeration and Air-Conditioning Industry Association. Become an AAA credit rating enterprise.

Ningbo Ecoair Environmental Technology Co., Ltd.

Main Products:
Ahu, Condenser, Evaporator, Filter, Heat Exchanger Coil, Axial Fan, Air Filter, Air Handling Unit
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
In 2019, ECOAIR has located their global headquarters in NingboChina. As a professional HVAC manufacturer, ECOAIR has alwayspersist in the concept of "customer oriented", committed to

Guangdong Head-Power Air Conditioning Co., Ltd.

22 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Air Cooled Screw Water Chiller; T3 Air Cooled Split Packaged Unit ; Clean Room Air Conditioner; Explosion Proof Air Conditioner; Rooftop Packaged Unit
Country/Region:
Guangdong, China
Sample Service:
Sample Available
Company Profile:
Guangdong Head-Power Air Conditioning Co., Ltd., located in Shiling Chenbian Industry Area, Shishan town, Nanhai District, Foshan, Guangdong, China. We are a professional manufacture in HVAC filed, engaged in air conditioning area for over ten years. Our products include chillers, ducted air conditioners, packaged air conditioners, air handling units, etc.

Shandong Xuguang Tank Air Conditioning Equipment Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Air Cooled Chiller, Fan Coil Unit, Air Handling Unit, Water Tank, Rooftop Package Air Conditioner Unit, Fresh Air Ventilation Hrv, Industrial Air Conditioning, DX Type Air Handling Unit
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Xuguang Tank Air Conditioning Equipment Co., Ltd. Was established in 2008, It is the supplier of the overall product at the end of the central air conditioning system, set composite materials, fresh air equipment, fire smoke exhaust equipment and other products research and development, design, production, sales as one of the modern enterprises. Our products had installed in many countries such as Russian Federation, Southeast Asia, America and so on. The business scope includes central air conditioning system, FCU, AHU, Fresh air ventilation, Water tanks and etc.

Ningbo Harsco Machinery Co., Ltd.

Main Products:
Trailer Part, Steel Wheels, Wheel Components
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Harsco Machinery Co., Ltd is a professional manufacturer of steel wheels and trailer parts in Ningbo, Zhejiang Province, China since 2016.

Hebei Trico Trade Co., Ltd.

16 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Construction Formwork and Scaffolding
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
TRICO was founded in 2002. As an expert in the field of formwork and scaffolding, TRICO is committed to providing better products and services to customers in the global construction industry.

Ningbo Henshine Precision Machinery Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Suction Control Valve, Diesel Valve, Sensor, Inlet Metering Valve, Pressure Limiter Valve, Pressure Control Valve, Injection Pressure Regulator
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
HENSHINE PRECISION Machinery Co., Ltd. Was established in 2012, and it is high-tech enterprise which is professional diesel engine valve and industrial hydraulic valve research, development, Manufacturing and sales. The main research direction: Diesel common rail suction control valve(SCV), pressure regular valve and Limiter pressure valve and other diesel solenoid valves. HENSHINE PRECISION has staffs more than 50, and senior Technicians and engineers over 20. The daily output of the solenoid valve is about 1000 PCS. HENSHINE PRECISION using the latest materials, world leading surface treatment and advanced precision machining technology. Fill in the domestic blank in product design, research and development, production and performance testing. Especially in the field of diesel engine, HENSHINE PRECISION has its own unique technology. HENSHINE PRECISION's vision is: To become the world's leading diesel engine system core components supplier! We sincerely welcome friends to visit, we go hand in hand, create brilliant!

Changzhou Dabund Pipe Co., Ltd.

11 yrs·5.0
·Trading Company
Main Products:
Air Condition Copper Lineset, Insulated Copper Pipe, Air Conditioner Bracket, Air Condition Lineset Cover, Rubber Damping Pad
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
CHANGZHOU DABUND PIPE Co., Ltd. is a supplier of HVAC Line Sets for renowned brands such as Gree/Midea/Daikin and Carrier. We offer 5 Kinds of Insulation Pipes, with our self-produced PE Embossed Insulation Pipe featuring fire-resistant and high-temperature resistance properties, operating within a temperature range of -40º C to 120º C. Our products utilize North American-certified copper materials with precision tolerances of +/-0.03mm. We provide 5-hour rapid response and 2-hour customized packaging design drawings. With over a decade of collaboration with professional freight forwarders and two warehouses in North America, we guarantee fast shipping within 10 days.

Qingdao Voltor Door Technology Manufacturing Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Roll Up Door
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Voltor Door is a professional manufacturer of steel and aluminum roller doors, sectional garage doors, industrial doors, and high-speed doors. Our factory is located in Qingdao, just a one-hour drive from the world's 6th largest port, providing convenient access to sea transportation. With over 10 years of experience in the industry, we d provide OEM services to many companies across the EU, US, and Oceania. Our advanced production lines are backed by ISO9001 certification, and we adhere to strict quality control procedures to ensure that our products meet the highest standards. We welcome your inquiries or visits and look forward to building a long-term, win-win partnership with you. In the early years, we focused on mastering the art of manufacturing basic yet reliable rolling doors. Since its inception, the company has been on a remarkable journey of growth and innovation. Starting as a small local business, we dedicated ourselves to understanding the unique needs of our customers and the challenges faced by different industries when it came to access solutions. Our commitment to quality craftsmanship and attention to detail quickly earned us a reputation for delivering products that outperformed the competition. As the demand for our products grew, we expanded our production facilities and invested in advanced manufacturing technologies. In the commercial sector, efficiency and security are paramount. Our commercial rolling doors are engineered to meet these demands. For high - traffic areas like retail stores and warehouses, we provide high - speed rolling doors. These doors can open and close rapidly, minimizing downtime and improving the flow of goods and people.

Jiangsu Yikong Intelligent Equipment Co., Ltd.

Main Products:
Drive Wheel, Motor, Controller, Agv Drive Wheel, Agv/AMR, Transaxle, Drive Units, Gear Motor, Motor Pump, Servo Driver/Servo Motor
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu Yikong Intelligent Equipment Co., Ltd focused on AGV/AMR mobile robots in China. It is a national high-tech enterprise with more than 22 years of industry R&D and production experience. Yikong headquarter located in Jiangsu Nantong, Yikong is a Specialized and Innovative Enterprises & National Small giant Enterprise title. Relying on a 10, 000+ square meter modern production facility and a professional team of more than 100+ employees, Yikong focuses on the breakthrough and industrial application of core motion control technologies, and has obtained more than 200+ patent technology certifications, Yikong provide first-class products and services for global industrial automation and intelligent equipment upgrades.

Jinan Raydiant Automobile Co., Ltd.

5.0
·Trading Company
Main Products:
Truck Parts, Sinotruk HOWO Truck Parts, Shacman Truck Parts, Beiben Truck Parts, Foton Truck Parts, Sitrak Truck Parts, Engine Assembly & Engine Parts, Cabin Assembly & Cabin Parts, Transmission Assembly & Transmission Parts, Axle Assembly & Axle Parts
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Founded in 2010, Raydiant is a leading manufacturer and supplier of premium heavy truck parts. Based in Jinan, Shandong Province - the heart of China's Sinotruk industry - we leverage our strong factory capabilities and the region's robust industrial ecosystem to provide top-quality truck components to customers around the globe.

Yancheng Qincheng Machinery Technology Co., Ltd.

13 yrs·4.0
·Manufacturer/Factory & Trading Company
Main Products:
Machine, Medical Supplies, Hardwares, Striping Machine, Vulcanization Machine for Rubber Sole, Cutting Machine, Pressure Meters, Centrifugal Fan, Industrial Blower Fan, Pump
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
We are a machinery manufacturing company with a history of over 20 years, formerly named as Yancheng Qinke Factory. In recent years, we relies on scientific and technological innovation to promote development, accelerate the research and development of new technology products. The leading products of "Chinke" brand have 5 series and more than 100 products, such as strip cutting, cutting, pressing, compounding, shoe-making production line, etc. The series of automatic strip cutting machine, series of precision four-column hydraulic cutting machine, hydraulic plane cutting machine, hydraulic gantry moving cutting machine, hydraulic rocking arm cutting machine, automatic fabric cutting machine, automatic waterproof breathable film laminating machine, adhesive DOT transfer laminating machine, self-adhesive laminating machine, four-color hot stamping machine, flame laminating machine. Waterproof breathable film laminating machine, adhesive DOT transfer laminating machine, self-adhesive laminating machine, four-color hot stamping machine, flame laminating machine, spray adhesive laminating machine, PUR hot melt adhesive laminating machine, series of strip cutting machinery, press-fit machinery, automotive interior machinery, shoe production line, and other new technology products, which can be widely used in shoe making, bags, leather, clothing, toys, puzzles, automotive interiors, printing, packaging, stationery, sporting goods, Handbag, Blister, Polyamine finger processing and other industries. <br/><br/>HMT, our export parterner, was founded in 2018 have rish experience in mainly various types construction materials and related HVAC system parts and equipment for warehouse, workshop, etc., including tile adhesives, self-leveling screeds, handles, fans, motor transmission parts, pressure instruments, insulation parts, air vents, valves, etc., with multiple specifications and grades, to meet the needs of various customers. We guarantee the product quality and delivery time through bundled cooperation or investment with the factory. The market now is mainly distributed in Europe and Southeast Asia. <br/><br/>HMT also provides supply chain management services, integrating the following nine sectors: Consulting, International Business, Foreign Trade Service, Financing, Sourcing, Quality Control, Insurance, Logistics and Distribution Channel Assistance.

Ruidong Group Co., Ltd.

15 yrs·4.0
·Manufacturer/Factory & Trading Company
Main Products:
Air Cooled Scroll Chiller And Heat Pump, Air Cooled Screw Chiller And Heat Pump, Water Cooled Scroll Chiller And Heat Pump, Water Cooled Screw Chiller And Heat Pump, Rooftop Package Unit, Cabinet Type
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ruidong is a professional enterprise, specialized in HVAC product design, production, sale and installation. The company established a perfect sales service system with innovative technology, nice quality and after-sale service. Ruidong has exported products to more than 50 countries and regions which cover Asia, Middle East, Europe, Africa and America.

Zhangjiagang Keyuan Machinery Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Water Filling Machine; Liquid Filling Machine; Water Filling Line; Beverage Machine; Beverage Packing Machine
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
ZHANGJIAGANG KEYUAN MACHINERY Co., Ltd is a modern technical enterprise set up to meet the 21st century's development demand regarding beverage packing machinery and all sorts of wa-ter treatment facilities. The co. Has production experience of more than 20 years, it is a speciali-zed enterprise producing full set of beverage packing machinery and all sorts of water treatment facilities integrating product development, scientific research & design, production manufacturing and technical service, marketing. At present, the co. Provides following production lines:

Zhengzhou Bianliang Machinery Co., Ltd.

Main Products:
Maize Mill, Maize Milling Machine, Destoner, Wheat Flour Milling Machine, Bran Finisher, Maize Dryer Machine, Maize Flaking Machine, Semolina Grits Machine, Corn Mill Machine, Magnet Machine
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Zhengzhou Bianliang machinery company specializes in the production of grain machinery, feed machinery and rice milling machinery for more than 20 years. We are manufacturer and specialized in this field more than 20 years. Moreover, we can work with customized design. We have professional design team to provide whole turn-key project for flour mill and seeds cleaning line including design, equipment manufacture, installation indication and commissioning as well as modern electrical control system. If you have any questions, please do not hesitate to contact me. Welcome to our factory and China.  

SHANDONG DINGXING VEHICLE PARTS CO., LTD

Main Products:
Axle, Trailer Suspension, Landing Gear, Trailer Part, Trailer Brake, Trailer Saddle, Trailer Friction
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Our company specializes in the trailer parts sector, offering a wide range of trailer components in various specifications. Our product lineup covers all types of core components and auxiliary parts, comprehensively meeting our customers' diverse and customized procurement needs. We eagerly await your inquiries and are committed to responding promptly with efficient, professional service, providing you with accurate quotes and detailed product descriptions.

Ningbo Dofan Machinery Technology Co., Ltd.

Main Products:
Outboard Part, Outboard Engine Parts, Outboard Motor Parts, Outboard Spare Parts, 6b4, 9.8, 63V, Exhaust Pipe, Welch Plug, Gear Case Assy
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Duofan Machinery Technology Co., Ltd. - Your Premier Partner for Marine Outboard Engine Parts

Guangdong Xinling Industrial Co., Ltd

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
SMT Printers, Placement Machines, AOI, SPI, Reflow Soldering, Wave Soldering, Plug-in Machines, X-ray, Automatic Splicing Machines, SMT Accessories, Semiconductor Equipment, Print Heads, Endoscopes
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangdong Geekvalue Industrial Co., Ltd. is an innovative technology enterprise mainly engaged in full chain intelligent equipment. Based on precision manufacturing, we have built an intelligent equipment ecosystem in multiple fields such as PCB, SMT, semiconductor, etc. We provide customized equipment combinations for Fortune 500 companies, covering multiple scenarios such as printers, laser equipment, etc. From core equipment to supporting systems, we provide closed-loop solutions. Our equipment matrix serves the global high-end market, which comprehensively verifies our professional integration ability.

Guangxi Ligong Machinery Co., Ltd.

5.0
Main Products:
Liugong Spare Part, Wheel Loader Part, Excavator Part, Forklift Part, Zf Transmission Part, Cummins Engine Part, Liugong Forklift, Hydraulic Pump, Construction Machinery Parts, Dozer Part
Country/Region:
Guangxi, China
R&D Capacity:
OEM/ODM Service
Company Profile:
LGMC (Guangxi Ligong Machinery Co., Ltd), a company that specialized in not only construction machinery, but also more than 2, 000, 000 machinery parts, having all the engineering that can be used in the manufacturing industry, construction industry, general industry, and even agriculture. Those machines have been widely used everywhere with multiple functions. LGMC focuses on heavy machinery investment in research and development of small machinery, winning great popularity in aboard markets. In here you can find everything no matter what you want.

Jingjiang Fuji Technology Co., Ltd

4 yrs·5.0
·Trading Company
Main Products:
Weichai Spare Part, Glue
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jingjiang FUJI Technology Co., Ltd. is located in Jiangsu. It has a registered capital of 5 million and has been in the company for 10 years. Here, we always provide customers with good products and technical support, and sound after-sales service. We supply many parts for diesel engine including Weichai, Shangchai, Yuchai, Deutz. We have always pursued the concept of sincere cooperation, coordinated development, and win-win excellence, and pursue long-term and outstanding achievements. We have successfully provided global customers with high-quality technical services and timely spare parts supply, and have established stable cooperative relations with customers in North Africa, Central Africa, Southeast Asia, the Middle East, Latin America and other regions. Seek long-term partnerships with global business partners and better serve our customers in the future. We have good products and a professional sales and technical team. Our company belongs to Jiansgu general parts manufacturing supporting manufacturers benchmarking and machinery repair industry yellow pages industry. If you are interested in our company's products and services, we look forward to your online message or call for consultation.

Qinyi Electronics Co., Ltd.

14 yrs
·Trading Company
Main Products:
SMT Spare Parts, Pick and Place Machines, SMT Feeder, SMT Nozzle, SMT Motor, SMT Printer Spare Parts, SMT Dispenser Spare Parts, SMT ESD Products, Automatic Insertion Machine Parts, SMT Peripherals
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Ever Since the first day of establishment, Qinyi Electronics has play the role of SMT industrial solution provider, it serve customer from domestic and oversea, with good quality production and service, with it's commitment to" Product, honesty, Speed", now Qinyi Electronics has own it's credit and satisfaction from customers, and which is most treasured, and also what is our seeking for.

Shijiazhuang Huatao Import and Export Trade Co., Ltd.

18 yrs
·Trading Company
Main Products:
Industrial Roller, Embossing Roller, Anilox Roller, Industrial Sewing Machines, Nonwoven Products, Nonwoven Material for Cable Industry, Solid & Liquip separation, Screening Media, Automatic Self-Cleaning Filter, Wedge Wire Screen
Country/Region:
Hebei, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
SHIJIAZHUANG HUATAO IMPORT AND EXPORT TRADE Co., Ltd. Was formerly a very small factory, headquartered in Shijiazhuang, Hebei province. Under the leadership of Floyd, the group chairman, we gradually cooperate to control a number of Chinese production factories, and take the initiative to undertake sales tasks in the international market. Our company advocates: All employees to participate in the operation, everyone is the owner of the enterprise.

Dongguan Zhengchen Hardware Co., Ltd.

5.0
Main Products:
Spring Plunger, Ball Plunger, Indexing Plunger, Ball Lock Pin, Ball Transfer Unit, Screw, Nut, Washer, Captive Screw, Dowel Pin
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dongguan Zhengchen Hardware Co., Ltd. is located in Chang'an Town, Dongguan City, Guangdong Province, a famous manufacturing town in China. Zhengchen Hardware is a collection of various automatic parts production and sales. The products include: Steel ball roller, wave bead screw, ball plunger, positioning universal roller, various positioning plunger and series roller conveying components. Since its establishment in 2002, Dongguan Zhengchen Hardware Co., Ltd. Has been highly praised by people from all walks of life for its quality first and customer-oriented business philosophy. It has now become one of the pioneers in the automation equipment production parts industry in Guangdong Province. Zhengchen Hardware has a complete range of products and reasonable prices. The company has set up independent innovation research and development department, independently researching various wave bead screws, spring plungers, ball plungers, positioning balls, universal roller components and other positioning products. Rich manufacturing experience. Bead screws have precise end face pressure for easy installation and longer spring life by minimizing bushing pin head thickness, which of course reduces spring fatigue and increases its service life. The uniform ball head protrudes from the height, so that the bead screw is a product that is equipped with a spring inside the screw to set the internal bead pin to pre-stress and move up and down. It is the best spare parts for all kinds of machinery exported to Europe, Japan and the United States.