HomeSupplier Discoveryarrow-rightManufacturing & Processing Machineryarrow-rightFeed Processing Machineryarrow-rightExpansion Shell Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about expansion shell
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

expansion shell1,000+ factories verified

Ningbo Rotie Metal Parts Co., Ltd.

12 yrs
·Trading Company
Main Products:
CNC Machining Parts, Precision Casting Parts, Mining Components, Post Tensioning Anchor, Expansion Shell, Monostrand anchor, Multistrand Anchor, Wedges
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Rotie founded in 2010 and located in Yinzhou District, Ningbo City, Zhejiang Province, China. It is about 50KM from Ningbo Beilun Port, one of China's largest ports. The transportation is very convenient.

Ningbo Supreme Machinery Co., Ltd.

Main Products:
Iron Sand Casting Part, Ductile Iron Casting Part, Gray Iron Casting Part, Stainless Steel Casting Part, Precision Investment Casting Part, Carbon Steel Casting Part, Lost Wax Casting Part, Grey Iron Casting Part
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Supreme Machinery Co., Ltd is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron, Ductile Iron Castings and and any other precision castings for more than 25 years.

Handan Yidao Metal Products Co., Ltd

13 yrs
·Trading Company
Main Products:
Formwork Tie Rod, Formwork Accessories
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
YIDAO is a leading manufacturer of High strength Thread Bar and accessory industry fields...

Liyang Weikeer Feed Machinery Manufacturing Co., Ltd.

31 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Feed Machinery Parts
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liyang Weikeer Feed Machinery Manufacturing Co., Ltd. is located at the beautiful Tianmu Lake side in the geometric center of the Yangtze River Delta Economic Area. Founded in 1996, the company has the registered capital of RMB 10 million, and is mainly engaged in feed granulator circular moulds, compression rollers and other accessories, with the annual productivity of 5, 000 pieces and the sales volume of RMB 70 million. Its new plant is located at the Tianmu Lake side, covering an area of 13000 square meters. The company possesses leading circular mould processing technologies and complete sets of advanced production equipment, and now has 8 senior technicians, 120 employees and the fixed assets of more than RMB 50 million.

WUXI GAMMA AGRICULTURE TECHNOLOGY CO., LTD.

4.8
Main Products:
Complete Feed Mill, Packing Scale, Pellet Machine, Ring Die, Hammer Mill, Mixer Machine, Mixer Mill, Bucket Elevator, Chain Conveyor, Twin Screw Extruder
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Gamma Tech is proudly located in Yangzhou City, Jiangsu Province, just two hour away from Shanghai, China. We are based in the world's largest feed mill machinery manufacturing hub, with convenient access to nearby transportation networks, making it easy and efficient for customers to visit us from around the world.

ZHENJIANG AGS MACHINERY CO., LTD.

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Bucket elevator; Chain Conveyor; Screw conveyor, Steel pallet, Spout Pipe
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
ZHENJIANG AGS MACHINERY Co., Ltd is a professional manufacturer and engineering service provider specializing in bulk material handling equipment and grain processing machinery. Our product line covers a wide range of machines and components, including screw conveyors, chain conveyors, belt conveyors, bucket elevators, roller mills, purifiers, bin filters, spout pipes, sieve cleaners, chains, and many other parts required for flour mills, feed mills, rice mills, and related industries.

Qingdao Seger Industrial Co., Ltd.

Main Products:
Sand Casting, Investment Casting, Forging Parts, Die Casting, CNC Machining Parts, Precision Casting, Lost Wax Casting, Iron Cast, Steel Cast, Steel Forged
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Seger Industrial Co., Ltd. is one of the leading casting and forging supplier in China. Products exported to about 25 countries on 6 continents with more than 10 years' experience.

Maanshan Kingrail Technology Co., Ltd.

5.0
Main Products:
Railway Wheels, CO2 Heat Pump, Rail Track Materials, Digital Track Gauge and Meters, Road Rail Wheels, Railway and Crane Wheels, Railway Wheels Axles, Rail Car Spares, Casting Products, Trailer Axles
Country/Region:
Anhui, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Kingrail Parts is one of China's most professional railway wheel manufacturers. We produce railway wheels of various sizes for high-speed trains, freight trains, subways, locomotives, passenger trains, and rail vehicles.

CHANGZHOU HONGWEI IN-TECH CO., LTD.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Drum Chipper, Pellet Mill, Hammer Mill, Ring Die, Roller Shell
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Changzhou Hongwei In-Tech Co., Ltd., Located in Changzhou City, near Highway S38 Jintan exit, the land occupation is about 40000 square meters, and the construction area is about 26000 square meters, specialized at biomass&man-made panel equipment R&D, manufacturing, sales and service.

Changzhou Cheeron Construction Machinery Equipment Co., Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Thread Coupler, Bolt Coupler, Upsetting Rebar Coupler, One Touch Rebar Coupler, Grout Sleeve, Rebar Thread Rolling Machine, Seamless Steel Pipe, Rock Anchor Bolt, Sonic Logging Pipe
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 1998, Changzhou Cheeron Construction Machinery Equipment Co., Ltd. (Cheeron® ) is a top Chinese manufacturer of rebar connectors and seamless steel pipes. Headquartered in Changzhou, Jiangsu, we are a comprehensive enterprise integrating R&D, production, sales, and customer service.

Zhangjiagang Maitan Metal Products Co., Limited

Main Products:
Tube Sheet, Shell, Channel, Low Fin Tubes, Fin Tube, Titanium Tube, Titanium Plate, Stainless Steel Precision Tubes, Nickel Alloy Tube, Special Alloy Products
Country/Region:
Jiangsu, China
Sample Service:
Sample Available
Company Profile:
Tongji Petrochemical Engineering Technology Co., Ltd/Zhangjiagang Maitan Metal Products Co., Ltd is an engineering group in Industry Materials, Machining & Drilling, Bending and Welding Technology, is affiliated to Zhangjiagang Huayu Non-ferrous Metal Material Co., Ltd as a subsidiary company for Tubesheets, Baffles, Chanel, Shell as well as Various Finned tubes Business.

Zhejiang LEAP Pulverization Equipment Co., Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Pulverizer, Grinding Mill, Crusher, Hammer Mill
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Zhejiang LEAP Pulverization Equipment Co., Ltd. is a professional manufacturer with many years history in designing and manufacturing superfine pulverization equipment, superfine classification equipment and other supporting equipment. We are the famous enterprise in the pulverizing technology in China. Our product has obtained the national layout-design invention patent and the utility model patent. We have already became the leader of the pulverizing technology in China. We can provide the train services to our customers with technical consultation, design, manufacturing, installation and commissioning.

Qingdao Jinchuan Machinery Co., Ltd.

Main Products:
Forging, Casting, Forging Part, Casting Part, Die Casting Part, Investment Casting Part, Machining Parts, Machinery Part, Stamping Part, Hot Forging
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Qingdao Jinchuan Machinery Co., Ltd established in 2008, in Qingdao city. We have rich experienc in forging and casting, as well as machining and other metal process, exported to over 30 countries. Hope there is a chance for us to be your partner in China, we will offer best price and high quality parts for you!

Cangzhou Jinyoutong Hardware Manufacturing Co., Ltd.

Main Products:
Sheet Metal Fabrication Part, Metal Stamping Part, Metal Enclosure, Auto Part, Petroleum Pipeline Cable Protector, Refrigeration System Accessories, Pipe Wrench, Metal Furniture, Sheet Metal Part
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Company Background

Luoyang Deyu Machinery& Technology Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Mechanical equipment accessories
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2017, Luoyang Deyu Machinery Technology Co., Ltd. is located in the historically rich and mineral resource-abundant city of Luoyang. The company specializes in the production and export of mining machinery equipment and spare parts, with products sold in North America, Europe, Asia, South America, and other regions, earning widespread trust from international clients.

Guangzhou Lanxinwang Technology Co., Ltd.

7 yrs·5.0
Main Products:
Customized Metal Fittings, Tube Bending Services, Laser Cutting Services, Machining, Casting Services, Carport, Platform Ladder, Gas Stove
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangzhou Lanxinwang: Your Trusted Partner for Customized Metal Products

Dongguan Kezhan Precision Technology Co., Ltd.

Main Products:
Hardware Accessories, CNC Machined Parts, Sheet Metal Parts, Casted Parts, Auto Parts
Country/Region:
Guangdong, China
Company Profile:
Our factory established in 2015, fistly we just focused on domestic business. We started overseas business from 2019. Today we have 10sets of CNC machining centers, 5sets of CNC turning machines And 1set of big power laser cutting machine, 2sets of bending machines.

HOKA VEHICLE CO., LTD.

10 yrs·5.0
·Trading Company
Main Products:
Heavy Duty Truck, Light Truck, Machinery, Trailer, Spare Parts
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
HOKA VEHICLE Co., Ltd (HOKA VEHICLE hereafter in short) has been engaged in the heavy duty truck industry for more than 15 years. With the professional team and first class design and production experience and market capacity, HOKA VEHICLE has exported and delivered more than 5, 000 units heavy duty trucks to countries across Africa Middle East, Southeast Asia and South America.

Best Drilling Equipment(Wuxi) Co., Ltd.

5.0
Main Products:
Drill Pipe, Drill Rod, Diamond Bit, Drill Tool, Core Bit
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Best Drilling Equipment (WUXI) Co., Ltd is located in Wuxi City, which is a city known as "Pearl of Taihu Lake" and in the hinterland of the Yangtze River Delta and the Transport hub of the Taihu Lake Basin.

Suzhou Zhuwei Electrical Equipment Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Distribution Box, Metal Enclosure, Electrical Box, Electric Cabinet, Junction Box, Steel Toolbox, Fireplace, Metal Cabinet, Sheet Metal Enclosure, Aluminium Box
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
In 2017, Suzhou Zhuwei Electrical Equipment Co., Ltd. Was established in Jiangsu, China, leveraging over a decade of specialized experience in sheet metal fabrication. The company's extensive product portfolio encompasses a wide range of offerings such as Electrical Enclosures, IP68 terminal junction boxes, server cabinets, water dispensers tailored for school and commercial settings, removable pump houses, battery packs, and fireplaces. Operating from a state-of-the-art 8000 square meter manufacturing facility equipped with a comprehensive sheet metal production line, Zhuwei stands out for its unwavering commitment to quality and customer satisfaction.

Wuxi Newruichi Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Motor Housing, Stator Housing, Stator Base, Motor Core, Rotor Core, Lamination
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuxi Xinruichi Co., Ltd. is an industrial equipment solutions provider. Located in Wuxi, the heartland of the Yangtze River Delta-a region renowned for its developed manufacturing industry-the company occupies an area of 50, 000 square meters. Leveraging its unique geographical advantages and industrial supporting facilities, it is committed to providing global customers with products and services ranging from precision components to intelligent complete sets of equipment.

Shandong Wintech Technology Co., Ltd.

Main Products:
Plate Heat Exchanger, Air Preheater, Air Cooler, Multi-Effect Falling Film Evaporator, Shell and Tube Heat Exchanger, Petrochemical Accessories, Plate &Shell Heat Exchanger, Air-Cooled Heat Exchanger
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Wintech Technology Co., Ltd. is located in Zichuan Economic Development Zone, Shandong Province. Wintech covers an area of 67000 square meters and a construction area of 30000 square meters. Currently, there are more than 100 employees. It is a high-tech enterprise that develops and manufactures high-efficiency energy-saving heat trabsfer products. Its core technology has independent intellectual property rights, and has won many provincial or national awards. It is a strategic emerging industry project vigorously advocated by the state. Wintech has a complete product system, including fully welded plate heat exchanger, round plate and shell heat exchanger, semi-circle shell and plate heat exchanger, air preheater, slurry heat exchanger, GGH heat exchanger, etc. The above products can meet different working conditions of users, Wintech provides customized products according to the different needs of users, its products are widely used in petrochemical, electric power, steel, coking, metallurgy, shipbuiding, pharmaceutical, and other fields, with significant features such as energy saving, emission reduction, high efficency and practicality, high added value. It is of great significance to promote the development of new efficient, energy-saving and emission-reducing heat transfer industries. Wintech has always adhered to the value of " integrity, customer achievement, entrepreneuship and innovation, teamwork". The production process strictly abides by the relevant national and industry standards. The products has formed a perfect quality assurance system certification, ISO 140001 environmental management system certification, ISO18001 occupational health and safety management system certification, A2 pressure vessel manufacturing license, and ASME U STAMP. The introduction of advanced testing equipment and means at home and abroad have laid a solid foundation for improving the reliability of products and won the trust of users. Wintech always adhere to the "science and technology xingqi, technology leading" concept of development, well aware of the ability to innovate and the decisive role of core technology. Therefore, since the beginning of its establishment, the company has established the "independent innovation strategy", taking independent innovation as the only way for wangtai to break through and lead beyond. By taking advantage of the research and development resources and talents of various universities and colleges, the company introduces front-end development talents through multiple channels, strengthens the independent innovation ability of wangtai, and expands the technical platform of wangtai. Mong tai science and technology to the problem of "the customer is mong tai innovation subject" as the basic principles of scientific and technological innovation, the "customer is the most urgent need to solve the problem of" as the starting point of technology innovation, absorbing domestic and foreign advanced scientific research achievements, to speed up product upgrading, constantly in order to realize the technology innovation with the fastest speed into enterprise core competitiveness. Wintech will keep paying attention to the needs of customers, the combination of international technology development trends and national industrial policies, and strengthens the characteristics of series products such as high efficiency, stability, strong adaptability, energy saving and consumption reduction. Wangtai technology firmly grasp the company mission of "promoting domestic industrial upgrading and creating benefits for the society", adhering to the service concept of "whole-heart, whole-process", so that value-added services for domestic and foreign customers to create more value.

Chizhou Zhongshi Auto Parts Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Die-cast parts
Country/Region:
Anhui, China
R&D Capacity:
ODM Service
Company Profile:
We are a company that integrates R&D, production and sales. In 2024, our company was recognized as a technology-based small and medium-sized enterprise, and in 2025, it was designated as a high-tech enterprise. Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. Our quality team provides support throughout the entire product lifecycle. Quality prevention management effectively enhances the rate of qualified products. Main business: Aluminum alloy die-casting parts, mold manufacturing and processing, hardware product manufacturing, automotive parts and accessories manufacturing.  The factory has sufficient production capacity and can flexibly meet customer demands.

Tranp(Guangzhou) Energy Equipment Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Plate Heat Exchanger, Brazed Plate Heat Exchanger, Spiral Plate Heat Exchanger, Plate&Shell Heat Exchanger, Water Chiller, Cooling Tower, Shell&Tube Heat Exchanger, Pressure Vessel, Air Heat Exchanger
Country/Region:
Guangdong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Tranp (Guangzhou) Energy Equipment Co., Ltd is located in Zengcheng National Economic And Technological Development Zone. For many years, we are committed to product research and development, production, sales and service of industrial refrigeration, central air conditioning, production line refrigeration, heating

HENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD

5.0
Main Products:
Aluminum Forgings, Industrial Aluminum Profile, Precision Aluminum Plate/Sheet, Aluminum Coil/Strip, Aluminum Flat Bar/Busbar, Aluminum Foil, Aluminum Wire, Aluminum Sublimation Sheet, Cladding/Brazing Aluminium Sheet Coil/Strip, Color Coated Aluminium Sheet/Strip/Coil
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
As one of the leading aluminum industrial corporation in China---"Henan Chalco Aluminum Fabrication Co., Ltd ", we would like to take this opportunity to introduce us to you. We are Specialized In Producing

Luoyang Zhongtai Industries Co., Ltd.

Main Products:
Metallic Ore Dressing Agent, Girth gear, Pinion, Forged ring, Shaft, Support roller, Ball mill, Crusher, Rotary kiln, Dryer, Vibrating screen, Gear shaft, Liner, Hammer, Grinding media ball, Refractory materials, Mobile crushing station, Mine hoist Spiral classifier, Brick making machine
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Luoyang Zhongtai Industries Co., Ltd. (ZTIC) is a global supplier of technology and services to customers in the process industries, including Mining, Construction, Metallurgical, Environmental, Power, Chemical, Marine, Casting& Forgings.

NINGBO SANHE REFRIGERATION CO., LTD.

Main Products:
Compressor, Refrigerant, Copper Tube & Coil, Air Conditioner Parts, Refrigeration Parts, Refrigerator Parts, Service Tools, Buildings Automation, Washing Machine Parts, Car Air Conditioning Parts
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
NINGBO SANHE REFRIGERATION Co., Ltd. Was established in 1998 to supply spare parts for HVAC/R industry. Over the past years, NINGBO SANHE has earned its reputation as the leading supplier among customers due to its experience, professionalism and integrity.

Weifang Zhida Special Ceramics Co., Ltd.

23 yrs
·Manufacturer/Factory & Trading Company
Main Products:
SISIC Finished Products
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.