HomeSupplier Discoveryarrow-rightManufacturing & Processing Machineryarrow-rightDredgerarrow-rightRational Design Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about rational design
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

rational design1,000+ factories verified

Jiangsu Fuyi Machinery Technology Co., Ltd.

Main Products:
Compactor, Granulator, Extruder, Dryer, Granulation Machine, Briquette Machine, Granulation Line, Pellet Mill, Pelletizer, Granulation Equipment
Country/Region:
Jiangsu, China
Sample Service:
Sample Available
Company Profile:
Jiangsu Fuyi Machinery Technology Co., Ltd is one professional enterprise, specialized in the developing and manufacturing of dry granulating equipment, drying equipment, dynamic calcinations equipment, etc. By Absorbing advanced drying & granulating technology at home and abroad, we improve the technology of rotary flash dryer and dry granulator. Our company is now devoting itself to the manufacturing of multi series products with dry granulator, rotary flash drier, high pressure pulse bag type dust collector, spray drier, belt drier, high-efficient cyclone drier, cyclone dynamic incinerator, and coal-burned tube-type hot-air furnace as our core products and our new techniques accordingly have been widely applied in the drying and granulating treatments in the chemical, pharmaceutical, agricultural chemicals, and food industry. With advanced technology, reasonable process, superior performance & perfect services, products are popular with customers at home and abroad. What's more, when designing these products, we pay more attention to the saving of energy, environment protection, as well as reduction of labor intensity; In consequence, a new access has been explored to raise the working efficiency of customers and reduces their costs.

Beijing Fairyland Environmental Technology Co., Ltd.

22 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Biogas Project, Special equipment for environmental protection
Country/Region:
Beijing, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Beijing fairyland Environmental Technology Co., Ltd (hereafter referred to as "Fairyland") was founded in 2004, with the headquarter in Beijing, manufacture base in Wuxi City, R&D base in Jinzhou City.

Ningbo Yongjie International Trade Co., Ltd

2 yrs
·Trading Company
Main Products:
Airless Bottle, Cosmetic Jar, Lotion Bottle, Vacuum Cream Jar, Cream Jar
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Yongjie International Trade Co., Ltd. is located in ---- ningbo, the beautiful capital of the east China sea. It is a high-quality provider of cosmetic packaging and various beauty products. We are committed to providing high-quality, reliable and user-friendly products that exceed customer expectations. Join us on our journey to create a more sustainable future.

Qingdao Gemsun Steel Structure Co., Ltd.

Main Products:
Steel Shed, Steel Warehouse, Steel Structure, Steel Building, Mobile House, Container House, Hanger, Workshop, Factory, Per Fabricated Building
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Gemsun Steel Structure Co., Ltd is a large scale professional steel structure company integrates the designing, production and installation.

Guangzhou Reliable Catering Equipment Co., Ltd.

4.8
Main Products:
Snack Food Machine, Deep Fryer, Noodles Cooker, Restaurant Dishwasher, Griddle, Mixer, Waffle Maker, Commercial Kitchen Cooking Equipment, Commercial Baking Oven, Popcorn Machine
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangzhou Reliable Catering Equipment Co., Ltd is a professional and technical supplier for kitchen equipment, which located in Guangzhou City, China. We provide wholesale, retail, OEM and ODM service of kitchen equipment which including Oven/baking machine, fryer, griddle, food warmer, bain marie, snack machine series(waffle baker, hot dog grill, sandwich machine, crepe maker, popcorn machine, toaster, oden machine and etc. ). You could find our machine in hotel, restaurant, supermarket, chain shop, catering bar, fast food trailer and food processing industry.

Shanghai Marya Pharmaceutical Engineering & Project Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Pharmaceutical Filling Line, Cleanroom Project
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
With 12 years of industry experience, we have independently developed a comprehensive range of filling lines, including vial, pre-filled syringe (PFS), and cartridge filling lines. In addition, we offer self-developed supporting equipment such as isolators, solution preparation systems, and water treatment systems.  Our capabilities also extend to providing turnkey solutions for cleanroom projects and complete filling production lines. Centered around professional filling line technology, we are committed to delivering aseptic production lines and solutions that are stable, compliant, and efficient.

Shandong Mingdao Heavy Industry Machinery Co., Ltd.

4.7
Main Products:
European Overhead Crane, Regular Bridge Crane, Gantry Crane, Jib Crane, Grab Crane, Clean Room Crane, Monorail Crane, Electric Hoist, European Electric Hoist, Explosion Proof Crane
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Mingdao Heavy Industry Machinery Co., Ltd. is mainly engaged in the design, manufacture, installation and maintenance of single girder overhead cranes(LD Models), Double Girder Overhead Cranes (LH, QD etc), gantry cranes(MH, MDG...), Jib cranes(BZ, QZ, MZ etc), frequency inverter cranes, Explosion-proof series cranes(LB, QB etc), Cranes with grab bucket, Low headroom Hoist, Electric Winches, Construction Cranes, Clean Room Cranes and CD1 MD1 HC Electric Hoist, Hand Chain Hoist etc...

Leopard Technology Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Drying and Cooling Equipment, Screening and Coating Equipment, Dust Removal and Environmental Protection Equipment, Weighing and Packaging Systems, Conveying and Palletizing Systems
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Leopard Brand Technology Co., Ltd. is located by the Hengshui Lake, beautiful pearl of North China. Foundedin 2002, the Company has developed into a ferilizer machinery manufacturer that is complete in equipmentcategory, high in degree of automation, strong in manufacturing capacity and powerful in technical force duringthe more than ten years of development. Integrated in R&D, design, manufacturing and instllation, the Companyhas been engaged in the R&D, design, manufacturing and installation of fertilizer production technologies andcomplete production lines. It is an influential company specialized in fertilizer machinery production andmanufacturing.

Jinan New Penguin Refrigeration Equipment Co., Ltd.

Main Products:
Condensing Unit
Country/Region:
Shandong, China
R&D Capacity:
ODM 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.

Yucheng Yijia Machinery Co., Ltd.

23 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Disc Harrow, Disc Plough, Disc Blade, Mower
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Yucheng Yijia Machinery Co., Ltd. Was founded in 1958. In 2003, it underwent private reorganization and became a private joint-stock enterprise, with independent import and export rights. The company is located in the High-tech Development Zone of Yucheng City, Shandong Province. It covers an area of 47, 000 square meters. The company's total assets amount to 25 million yuan. Currently, it has 150 employees, including 10 technical personnel. Our company is a well-known expert in agricultural machinery manufacturing in China. We have advanced casting, forging, machining, heat treatment and coating production lines, and possess strong product research and development capabilities as well as production capacity.

JF Sheet Metal Technology Co., Ltd.

Main Products:
Industrial and Commercial Bakeware Products, Commercial Paper Baking Molds and Paper Baking C, Internal and External Floating Roof Tank Seals
Country/Region:
Jiangsu, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Jf sheet metal technology Co., Ltd, is a modern manufacturer, specialising in the design and producing different type of metal fabrication. In past one decade, we have developed a wide range of products for food & bakery industry, including kitchen cabinets, trolleys, baking trays, bread tins, pizza pans, cooling racks and cake moulds. For these products, they are widedly used in top leading bakery chain outlets and industrial plants, such as pizza hut, bimbo, modelze

Chongqing JNCN Electric Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Power Transformer, Box-Type Substation, High-Voltage/Low-Voltage Switchgear, New Energy Equipment, Bus Duct, Oil-Immersed Transformer, Amorphous Alloy Transformer, Excitation Transformer
Country/Region:
Chongqing, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
China Chongqing JNCN Electric Co., Ltd. is a professional intelligent manufacturing dry-type power transformer, oil-immersed power transformer, amorphous alloy transformer, photovoltaic Chinese transformer, high and low voltage complete sets of equipment, high and low voltage intelligent switch and other power equipment products and undertake the general contracting project of power transmission and transformation below 220KV. It is a high-tech modern enterprise integrating production and manufacturing, technical research, power installation and project investment. The company has strong technical development capabilities, advanced testing instruments and production equipment. The products are widely used in electric power, municipal, energy, transportation, communications, machinery, chemical, metallurgy, construction and other industries.

NANJING JIEO IMP & EXP CO., LTD.

Main Products:
Diesel Engine, Engine, Auto Engine, Engine Part, Auto Part
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Our company was established in 1998, integrates production and trade together. We manufacture and supply air cool and water cool single cylinder engines and accessories from 2 horse power to 20 horse power, such as Z170F, Z175F, R170A, R175A, R180A, 170F Swan, S195, S1100 etc. Except for single cylinder diesel engine accessories, we also supply agricultural tractor accessories and multi-cylinder engines parts, such as marine, automobile. Accessories including crank case, flywheel, plunger, nozzle, delivery valve, crankshaft, camshaft, connecting rod, cylinder head, cylinder liner, piston, intake and exhaust valve, main bearing, connecting rod bearing, thrust bearing, oil filter, oil seal, injection, injector, water pump, turbocharger, shaft and gear etc. Our products have been exported to many countries. The brands "R. S. GOLD" and "JIEO" are famous in Bangladesh, India, Nepal, Sri Lanka, Vietnam, Myanmar and South Africa region and won the widespread praise. Our company is located in five-star office building and our factory covers an area of 30, 000 square metres, there are many technical personnels, advanced detection means. The products quality are reliable, and our factory has passed ISO9000 quality system authentication.

Chongqing Yankun Import and Export Trading Co., Ltd

5.0
Main Products:
ATV, UTV, Motorcycle, Engine, 250cc Motorcycle, 250cc ATV, Motorcycle Engine, 250cc UTV
Country/Region:
Chongqing, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chongqing Yankun Import and Export Trading Co., Ltd. is an enterprise that integrates R&D, manufacturing, and sales, with its scope covering all-terrain vehicles (ATVs, UTVs) and motorcycles. Leveraging its location in Chongqing, renowned as the "Motorcycle Capital, " the company boasts a top-tier design and R&D team, a high-quality component manufacturing system, and a meticulous product philosophy, all dedicated to providing customers with premium and reliable products. Its product series include ATVs, UTVs (Utility Task Vehicles), go-karts, and motorcycles in various models and engine displacements. The company also focuses on functional modifications and customization services for diverse applications, including scenic area tour vehicles, portable firefighting equipment, agricultural adaptability modifications, and other specialized extensions. Yankun has an annual production capacity of 5, 000 units, serving customers across all regions of China and numerous countries worldwide.  

Qingdao Xinguangzheng Sino Building Co., Ltd

5.0
Main Products:
Steel Structure, Prefab Building, Steel Workshop, Steel Warehouse, Chicken Farm, Poultry Farm, Prefabricated Building, Chicken House, Warehouse Building, Industrial Steel Building
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Xinguangzhengxinuo Steel Structure Co., Ltd. is a company specializing in designing, developing, manufacturing, selling steel structures and undertaking various kinds of steel structural projects. We have possessed more than 80 sets of large precise and domestically advanced processing equipments, including large gantry planing machines, automatic submerged arc welding machines, assembling machines, slitters, shot blasting machines and so on. Various types of steel building materials produced by our company, such as color-coated steel tiles and sandwich panels, are widely used in different areas. Our products are not only sold all over the country, but also exported to Japan, South Korea, the United States, UAE, Australia, Africa and other countries and regions.

Zhaojia Composites Co., Ltd

5.0
Main Products:
FRP/ GRP/ Fiberglass Grating, FRP/ GRP Profiles, FRP Pressure Vessel, SMC Water Tank, Fiberglass Gratings, Fiberglass Duct Rodder, FRP Sheet Piles
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Slogan: Better Composites, Better than Metal

Guangxi Jiang's Animal Product Limited Corporation

21 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Animal Product
Country/Region:
Guangxi, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangxi Jiangs Animal Products Limited Corporation (JAP) was founded in 1998. For more than 27 years, it has been committed to the manufacture of artificial insemination consumables and peripheral products for animals. At present, the main products include insemination catheters, insemination guns, insemination instruments, insemination gun sheaths, insemination disposable gloves, disposable shoe covers, semen bottles, semen bags, insemination racks, etc. JAP's R&D and production capabilities are second to none in the industry, and we provide product customization (OEM) and corresponding supporting services for many domestic leading enterprises, scientific research institutes and livestock & poultry variety improvement stations in the industry. The product categories involve cattle, pigs, sheep, horses, donkeys and other large livestock.

Hebei Changlian Rubber and Plastic Products Co., Ltd

7 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Rubber Seal Strip, Door Seal, Rubber Gasket, Oven Door Seal, Rubber Fender, Shower Door Seal, Sponge/Foam Seal Strip, Mud Flpas, Rubber Hose
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
HeBei ChangLian Rubber And Plastic Products Co., Ltd is located in XingTai City, HeBei Province. We are engaged in rubber and plastic extrusion, rubber molding products, injection molding products and rubber hose. With complete supply chain from R&D, mould design, mould making, products production, inspection, packing and exporting. We have the ability to extrude and mould a range of materials including: Silicone, EPDM, Neoprene, NBR and natural rubber, PVC, TPE, TPV, PU as well as a range of different sponge and foaming rubber. Our products are including rubber and plastic seal strip, auto rubber seal, weather strip, glass shower door seal, garage door seal, rubber fender, rubber edge trim, rubber cable protector, oven door seal, solar panel seal, foaming and sponge rubber, rubber gasket, rubber grommet, EPDM hose, silicone hose.

Cangnan Shengju Smoking Factory

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Cigarette Rolling Paper, Rolling Trays, Grinder, Cigar Cutter, Metal Pipes, Water Pipe, Ashtrays, Cigarette Rolling Machine, Metal Smoking Pipe, Lighter
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2016, BROS is a leadingenterprise, offering high-quality products andservices globally. Lt has grown steadily viaadvanced tech and innovative ideas, committedto excellence in all biz aspects. Comprisingskilled pros, it closely collaborates with clientsfor custom solutions. Lts products are known forquality, reliability, and durability, with strict QCBesides product quality, it values long-termcustomer relations, offering prompt service. Looking to collaborate and help businessesthrive globally, customizable per company details.

Jinan Xingya Metal Material Co., Ltd.

Main Products:
Steel Structure
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Company Profile:
Jinan Xingya Metal Material Co., Ltd. is a comprehensive enterprise specializing in steel raw material sales, as well as the design, R&D, fabrication, and installation of steel structures. Possessing independent import-export rights, the company holds a Class-A Specialized Design Qualification for Steel Structures and A Grade-I Steel Structure Manufacturing Certification. It is also accredited with multiple international certifications including AISC (American Institute of Steel Construction) and UKAS (United Kingdom Accreditation Service).

Pearl Electric Co., Ltd.

18 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Dry Type Transformer, Oil Immersed Transformer, Pad Mounted Transformer, Prefabricated Substation, Dry Transformer, Power Transformer, Distribution Transformer, Three Phase Transformer, Transformer Substation, Compact Substation
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Pearl Electric Co., Ltd. is a reliable power transformer manufacturer since 1958, covering an area of 100, 000 square meters modern workshop with 600 units advanced production equipments and own 618 professional full time employees.

Wanrooe Machinery Co., Ltd.

15 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Shredder Machine, Crusher Machine, Pulverizer Machine, Plastic Pelletizing Machine, Plastic Washing Line
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
WANROOETECH is a national high-tech enterprises, after 15 years of development, has been rapid growth for the pioneer of China's solid waste disposal industry, has a perfect industrial chain in the solid waste disposal field, can provide from the project consulting, process design, product supply, engineering construction, "one-stop" service for the customer.

Stardynamic Power Equipment (Fuzhou) Co., Ltd.

2 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Distribution cabinet
Country/Region:
Fujian, China
R&D Capacity:
OEM/ODM Service
Company Profile:
StarDynamic Power Equipment Co., Ltd. is a professional manufacturer specializing in the field of high and low voltage electrical automation. The company focuses on the R&D and manufacturing of high and low voltage power control cabinets, power distribution cabinets, explosion-proof cabinets and ring main units, and provides supporting PLC programming services to create one-stop overall solutions for power distribution and electrical automation for customers. With stable quality and reliable performance, our products have won extensive trust and high recognition from customers at home and abroad.

Hubei Yisheng Automobile Co., Ltd.

Main Products:
Ambulance, Refrigerated Truck, Advertising Vehicle, Tow Truck, Tanker Trucks, Dump Truck, Aerial Platform Truck, Combination Sewer Cleaner, Water Truck, Garbage Compactor Truck
Country/Region:
Hubei, China
Company Profile:
Hubei Yicheng Automobile Co., Ltd. is a special-purpose vehicle manufacturer integrating independent R&D, design, production, sales, and service. Recognized by the Ministry of Industry and Information Technology as a special-purpose vehicle enterprise and a national high-tech enterprise, it holds export qualifications and has passed ISO9001 quality management system certification and 3C compulsory product certification. Founded in September 2025, the company is the exclusive export authorized holder of the well-known Chinese trademark "Chengli Heavy Industry. "

Kangpusi Compressor (Shijiazhuang) Co., Ltd.

22 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Air Compressor, Screw Compressor, Screw Air Compressor, Portable Air Compressor, Diesel Driven Portable Screw Air Compressor, Explosive-Proof Screw Air Compressor, Electric Driven Portable Screw Air Compressor, Permanent Magnet Screw Air Compressor, Oil Free Screw Air Compressors, Motor Driven Compressor
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Kangpusi Compressor (Shijiazhuang) Co., Ltd is a leading screw compressor manufacturer in Shijiazhuang, China. We focus on the research & Develop and manufacture of screw air compressors and related after-treatment equipment over 18 years experience. Our screw compressors include air & Water cooled compressor, belt & Direct driven compressor, permanent magnet inverter compressor, low pressure compressor, oil free compressor, diesel driven portable compressor. Our products have passed ISO9001 certificate. We offer you world-class products with advanced features, competitive price, and reliable quality and on time delivery. We always make superior quality screw compressor because of adopting Germany advanced production technology and European famous brands machine parts for compressors. Kangpusi COMPROSS has an experienced expert team, not only provide users with high-quality and high-efficiency compressed air system equipment, but also provide users with optimum air system solutions during before-sale, sale and after-sale services. In China Market, our compressor has become the preferred choice to customer through technical superiority, strong sales network and excellent after-sales service. In the world market, our products are available in 40 countries covering Europe, North America, South America Australia, Asia, Africa, and Middle-East. Welcome more agents and dealers join us and make long term cooperation!

Hubei Manten Automobile Co., Ltd.

6 yrs
·Trading Company
Main Products:
Tank Truck, Garbage Truck, Fire Fighting Truck, Truck with Crane, Concrete Mixer Truck, Dump Truck, Aerial Plateform Truck, LED Mobile Truck, Sewage Suction Truck, LPG Tanker
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hubei Manten Automobile Co., Ltd, which is appointed by the Ministry of Industry and Information Technology of China, is a big manufacturer producing all kinds of special trucks. Its total assets exceeds US$320 million. In addition, our site has an area of 670, 000 square meters and it has a staff of more than 8000.

Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd.

Main Products:
Rubber Mixing Mill, Vulcanizing Press, Rubber Kneader, Tire Recycling Machine, Rubber Calender, Batch off Machine, Conveyor Belt Vulcanizing Press, Rubber Extruder, Reclaimed Rubber Machine
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Shun Cheong Machinery Co., Ltd. (Original China Qingdao first Rubber Machinery Factory) was founded in 1968, which is a professional manufacturer in rubber machine field of China with high-tech technology. We have ISO9001: 2008, CE1282 and SGS certification. Our customers spread all over the world, such as the United States, Germany, Brazil, Singapore, Malaysia, India, Russia etc. Our company's major customers including: Michelin, Bridgestone Americas Tire Operations, LLC, Kumho, Cheng Shin Rubber Industry, United States Goodyear Tire & Rubber Company etc.