Hangzhou Gersmer Industrial Co., Ltd. is a manufacturer and trading company based in Hangzhou, China, specializing in speed reducers and gearboxes. Established in 2009, the company operates a factory with a plant area of over 20,000 square meters and employs 51-100 people. As a subsidiary of the Tangze Group, which was founded in 1998 by Japanese KARASAWA SEISAKUSHO Ltd., Hangzhou Gersmer Industrial integrates R&D, design, manufacturing, sales, and service. They are a professional producer of NMRV worm gearboxes, offering a comprehensive range including NMRV, NMRW, TRC, PC, UDL, VF, GNDK, GNK, GA, GR, GF, GK, and GS series. The company provides OEM, ODM, and contract manufacturing services, emphasizing precision equipment, high-standard quality control, and a skilled technical team. Certified with CE and ISO 9001, Hangzhou Gersmer Industrial exports a significant portion of its products and has established strategic partnerships with global companies such as Bridgestone, Panasonic, and Decathlon. Their annual output value ranges from USD 10-50 million.
200611-50 peopleManufacturer/Trading Company/Wholesaler/Service Company
OEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
16
Key customer
FRANKLIN MILLER
Key market
North America
Description
Shenzhen Besta Precision Machinery Co., Ltd. is a professional gear manufacturer and exporter based in Shenzhen, China, specializing in high-precision transmission components. Established in 2006, the company operates a 5,000-square-meter facility equipped with over 30 sets of advanced processing and inspection machinery, including gear grinding, shaping, and CNC milling equipment. They maintain a monthly production capacity of approximately 20,000 pieces, achieving precision grades up to DIN 5 and ISO/DIN 6.
The company offers a comprehensive range of products, including spur gears, helical gears, spiral bevel gears, worm gears, rack and pinions, timing pulleys, sprockets, and spline shafts. Their technical capabilities allow for the production of gears with modules ranging from 0.5 to 28 and diameters up to 2000mm. Utilizing materials such as stainless steel, aluminum, bronze, and specialized plastics, their components serve a diverse array of industries, including automotive, medical equipment, electronics, textile machinery, and wind power.
As a versatile service provider, Shenzhen Besta Precision Machinery Co., Ltd. supports OEM and ODM requirements, offering contract manufacturing and custom design services to meet specific client specifications. The company is ISO 9001 and SA8000 certified, reflecting a commitment to quality management and international standards. With a significant portion of its business dedicated to international trade, the company exports to major markets across North America, Europe, and Southeast Asia, maintaining a strong reputation for technical expertise and reliable service.
Worm Gears Zero Backlash Worm Gear$1
High Precision Gear Ring Metal Gear Wheel Brass Spur Gears$0.1
Cheap Helical Gear Abs Plastic Internal Ring Gear Gear$5
High Precision Small Module Gear Small Pinion Gear$0.1
Lx300 Gear Standard Size Baja Spur Gears$0.1
Miniature Bevel Gears Small Bevel Gears Price$1
Nordex, Inc.
🇺🇸 United States
196011-50 peopleManufacturer/Distributor/Service Company
Established brand
OEM manufacturer
Product customization
Shipments
1590
Key customer
NORDEX ENERGY CHILE
Key market
Europe
Description
Nordex, Inc., established in 1960, is a US-based manufacturer, distributor, and service company specializing in precision mechanical components and motion control solutions. With 11 to 50 employees and an annual revenue of $10-24.9 million, Nordex operates a fully-equipped machine shop and a certified Class 100 Clean Room, offering both standard products and custom manufacturing services, including OEM and contract manufacturing. The company provides a comprehensive range of over 34,029 products, including gears, bearings, shafts, couplings, linear motion components, leadscrews & nuts, belts & pulleys, sprockets & chains, gearboxes & speed reducers, and clutches & brakes. Nordex is certified with AS9100D and ISO 9001:2015, ITAR Registered, NIST.SP.800-171R1 Compliant, and Trace Certified, ensuring high-quality solutions. They offer engineering and design assistance for new product development and refinement, serving diverse industries such as medical, robotics, aerospace, industrial analytical instruments, factory automation, and semiconductor OEM. Nordex maintains a global distribution network and is capable of lean manufacturing, KANBAN programs, and sub-miniaturization, providing turnkey solutions and fully integrated subsystems from prototype to production.
Hangzhou Mechanic Machinery Co., Ltd., established in 2012 and based in Hangzhou, China, is a professional manufacturer and trading company specializing in transmission products and mechanical seal solutions. The company operates a dedicated factory and maintains an ISO 9001:2008 certified quality management system, employing between 51 and 100 people. Their extensive product portfolio includes RV worm gearboxes, speed reducers, worm elevators, and planetary stepless gears, alongside a comprehensive range of mechanical seals such as cartridge, rubber bellow, and multi-spring seals. As an OEM service provider, the company produces high-quality components designed to be dimensionally compatible with major international brands like John Crane, EagleBurgmann, and Flowserve. With an annual revenue between US$2.5 million and US$5 million, Hangzhou Mechanic Machinery has a strong international trade presence, exporting to diverse markets across North America, South America, Europe, and Africa. Their technical capabilities extend to supplying specialized seal materials, including silicon carbide and tungsten carbide, supported by advanced production and testing equipment to meet rigorous industrial standards.
Bonfiglioli Like VF Series Worm Wheel Speed Reductor Gearbox$27
Motovario Like Worm Gear RV110 Reducer for DC Motor$154
NRV 090 Motovario Like Small Worm Gear 25 to 1 Speed Reducer$97
Bonfiglioli Like ISO9001 Certificate VF Series Worm Drive Right Angle Speed Gear Box with Electric Motor$24
John Crane Type 21 Mechanical Shaft Seal$4.5
Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.
🇨🇳 China
1976501-1000 peopleManufacturer/Trading Company
High capacity factory
Established brand
OEM manufacturer
ODM manufacturer
Shipments
4846
Key customer
STM
Key market
North America
Review
5
Worm Gear Reducer for Lifting Equipment$14.5
Iron Worm Gear Reducer NEMA Input Inch Output$34.6
Worm Gearbox for Boat Lifts and Hoisting Equipment$14.5
Buy Stainless Worm Gearbox | Heavy-Duty & High Efficiency$77
Iron Right Angle Worm Gear Reducer for NEMA Motors$34.6
Iron Housing Worm Gearbox | Heavy-Duty & High Efficiency Reducer$34.6
Best Price Iron Housing Worm Gearbox | Factory Direct Supply$34.6
Heavy-Duty Worm Gearbox with Iron Housing | Robust & Reliable$34.6
Cast Iron Worm Gear Reducer | High Strength & Long Lifespan$34.6
Fixedstar Worm Gear Reducer for Heavy-Duty Lifting Solutions$14.5
Reliable Stainless Steel Worm Gearbox High-Efficiency & Long Service Life$77
Fekerman Zhengzhou Technology Co., Ltd.
🇨🇳 China
1990101-200 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Product customization
Industry association member
Shipments
39
Key customer
ARCTIC COMPRESSOR
Key market
North America
Description
Fekerman Zhengzhou Technology Co., Ltd. is a professional manufacturer and trading company based in Zhengzhou, China, specializing in power transmission and HVAC components. With over 30 years of industry expertise, the company operates three factories and maintains a workforce of 101 to 200 employees. Fekerman is a verified supplier with BSCI certification, offering comprehensive OEM, ODM, and contract manufacturing services to international markets.
The company's extensive product portfolio focuses on two core areas: power transmission and ventilation systems. Key offerings include V-belt pulleys, timing belt pulleys, taper lock bushes, bolt-on and weld-on hubs, couplings, sprockets, and transmission chains. For the HVAC sector, they manufacture centrifugal fans, impellers, air damper actuators, and motor bases. Additionally, the company provides specialized CNC machining services and custom-made metal parts, including cast iron and ductile iron castings.
Fekerman is recognized for maintaining large inventories of standard components, such as European standard taper bush pulleys and fan shaft plates, ensuring efficient delivery times. The company serves a global clientele, including notable partners like Farmer Automatic of America and Arctic Compressor, and generates an annual revenue between US$2.5 million and US$10 million. By combining technical excellence with competitive pricing, Fekerman supports industrial efficiency across the manufacturing, agricultural, and ventilation sectors.
American Standard Timing Belt Pulleys 8M 14M Pitch Pulley Wheel$2.1
Polychain GT Timing Belt Pulleys 14M Pitch Pulley 8M Wheels$2.1
Ningbo Donly Transmission Equipment Co., Ltd. is a premier manufacturer and service provider of transmission equipment, established in 1993 and headquartered in Ningbo, China. In 2007, it became the first A-share listed enterprise in China's gear industry on the Shenzhen Stock Exchange. The company operates as a National High-tech Enterprise and a National Single Champion Demonstration Enterprise, maintaining three major manufacturing bases across 260,000 square meters with modern workshops and advanced CNC equipment from Germany, Japan, and Austria. With a workforce of over 1,800 employees, the company specializes in the R&D and production of gear motors, industrial gearboxes, planetary gearboxes, robot joint modules, and high-efficiency motors. Their product range is extensive, spanning from 0.12kw miniature units to 10,000kw high-power heavy-duty gearboxes. Ningbo Donly holds ISO 9001, ISO 14001, CE, and UL certifications, reflecting a commitment to international quality standards. The company serves a diverse global clientele in industries such as metallurgy, mining, construction machinery, logistics, and new energy, with a customer base that includes major groups like Baowu Group and Sany Heavy Industry. Through its provincial high-tech research center and National Postdoctoral Research Workstation, the company continues to lead in transmission system solutions and OEM/ODM contract manufacturing.
YZ(YZP) Series AC Motors for Metallurgy And Crane
Xiamen Zhonghexin Industry And Trade Co., Ltd.
🇨🇳 China
201611-50 peopleManufacturer/Trading Company
Product customization
Multinational enterprise
Patented technology
ODM manufacturer
Shipments
15
Key customer
HITACHI ENERGY
Key market
🇸🇪 Sweden
Review
5
CNC High Precision Customized Metal Steel Worm and Gear Set Drive and Transmission Worm Shaft and Gear Sets$20.99
Manufacturer High Precision Metal Steel Gear Wheel Bronze Worm Gear in the Reduction Gearbox$19
Professional Gear Manufacturing Spur Worm Bevel Eing Gear Ring Helical Cylindrical Bevel Small Plastic Nylon Metal Gear$15
CNC High Precision Aluminium Alloy Steel Custom Special-shape Gear for Agricultural Medical Industrial Machinery$1.09
ISO Certified Precision Bevel Gear Aluminium with Steel Tooth Hardened Surface Aluminium Gears$0.93
Customized CNC Lathe Manufacturing Machine Accessories Parts Spline Shaft CNC Metal Parts Stainless Shaft$16.9