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.
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
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Nordex, Inc.
🇺🇸 United States
196011-50 peopleManufacturer/Distributor/Service Company
Established brand
OEM manufacturer
Product customization
Shipments
1485
Key customer
NORDEX ENERGY CHILE S A
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.
Worm and Worm Shaft Systems
Gears, Racks and Worm Wheels
Wenling Whachinebrothers Machinery Co., Ltd.
🇨🇳 China
201451-100 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
Key customer
1289027 ONTRARIO
Key market
North America
Review
5
Description
Wenling Whachinebrothers Machinery Co., Ltd. is a professional manufacturer and trading company based in Taizhou, China, specializing in high-precision gear production and CNC machining solutions. Established in 2014 and operating from a 5,000-square-meter facility in Ruoheng Town, the company leverages over a decade of expertise to serve more than 500 customers globally, including multinational Fortune 500 corporations. The company is ISO 9001 certified, ensuring rigorous quality control and finished product inspection across its diverse manufacturing lines.
Their extensive product portfolio focuses on precision transmission components, including spur, bevel, worm, helical, and planetary gears, as well as gearboxes, sprockets, timing pulleys, and splines. Beyond mechanical components, the company has expanded into the marine sector, offering a range of electric trolling motors and outboard engines under the Makoshark brand. Their capabilities extend to custom CNC machining for agricultural machinery, automotive parts, and specialized tractor spare parts for brands such as Fiat and New Holland.
Wenling Whachinebrothers provides comprehensive OEM and ODM services, specializing in custom-cut and ground gears tailored to demanding technical specifications. With a workforce of 51 to 100 employees and an annual revenue between US$2.5 million and US$5 million, the company maintains a strong international trade presence, frequently exporting to markets in North America and Asia. They are recognized for their ability to handle complex machining projects from initial prototyping to large-scale production, positioning themselves as a strategic outsourcing partner for global industrial applications.
Custom OEM CNC Machining High Quality Precision Small Brass Worm Wheel Parts Worm Gear Set$100
Custom CNC Turning Precision Metal Phosphor Bronze Worm Shaft Worms$0.6
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Taizhou Yage Machinery Co., Ltd
🇨🇳 China
1988101-200 peopleManufacturer
Established brand
OEM manufacturer
Product customization
Key customer
OPEL
Key market
Europe
Description
Taizhou Yage Machinery Co., Ltd, established in August 1988, is a manufacturer of gears and CNC machined components based in Yuhuan, China. With 120 employees, including 19 engineers, the company operates a 3,800 square meter factory. They specialize in producing various worm and worm gears, automobile engine gears, transmission gears, diesel engine gears, and electric wheelchair gears. Their product portfolio includes custom gears, worm wheels, worm shafts, and screw shaft couplings, with capabilities for M0.5-6 modulus gears and 4-5 level precision worms according to DIN3962 and ISO1328 standards. Taizhou Yage Machinery Co., Ltd offers OEM services and has an annual production capacity of 2 million gear sets, with an annual output value exceeding 50 million yuan. The company is certified with ISO 9001 and TS16949, and their manufacturing process boasts over 95% numeric control coverage, utilizing advanced equipment such as CNC thread grinding machines and worm gear testing centers. Their products are sold to domestic and international markets, including Europe, America, and Asia.
Worm and Wormwheel Iron Age-3006
Belt Pulley Gear Wheel Chain Wheel Sintered (powder metal) 031015263G
NMRV 075 Worm Gearbox Worm Gear Motor Reducer Motor$80
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GS Serial Helical Worm Right Angle Worm Reduction Gearbox Motor Worm Geared Speed Reducer Electric Motor 11kw$4900
S Series Helical Worm Gear Motor Right Angle Worm Gearbox Gs99$200
China SWL Electric Worm SCREW JACKS for LIFTING Heavy Duty Worm Drive Jacks Worm Gear Screw Jack Electric Motor Jack$100
WP High Quality Worm Gearbox Worm Gear Wpka Speed Reducer for Electric Motor$480
2-200T Small Manual Hand Wheel Worm Screw Jack$9800
Helical Worm Speed Reducer gearmotor$200
NMRV050/75 Worm Speed Reducer Transmission$232
NMRV75/130/150 Worm Gear Reducer$72
DBY/DCY 224/315 Zdy Reducer Mechanical Engines and Parts Transmission Worm Gear Reducer Motor Worm Reducer Gearbox$500
Shanghai Qianshao Gear Co., Ltd.
🇨🇳 China
198951-100 peopleManufacturer/Trading Company/Distributor/Service Company
Established brand
OEM manufacturer
Product customization
ODM manufacturer
Key customer
CHANGFA GROUP
Key market
North America
Description
Shanghai Qianshao Gear Co., Ltd. is a professional gear manufacturer and trading company established in 1989. Based in Shanghai, China, the company operates a specialized facility equipped for the full range of gear production, including heat treatment and inspection. With a workforce of 51 to 100 employees, the company has earned a reputation for delivering high-quality components for both military and commercial applications.
The company specializes in a comprehensive portfolio of gear products, including spiral bevel gears, straight bevel gears, spur gears, helical gears, and cylindrical gears. Their technical expertise extends to the production of spline shafts, worm shafts, gearboxes, speed reducers, and synchronous belt wheels. These components are critical for various industries, including automotive, agricultural machinery, electric vehicles, and machine tools. Notably, the company has a strong technological advantage in the design and manufacturing of spiral bevel gears.
As an ISO 9001 certified manufacturer, Shanghai Qianshao Gear Co., Ltd. maintains a mature management system for product development and quality control. The company is a long-standing supplier to major global and domestic entities, including Case New Holland (CNH), Yanmar, and Shanghai New Holland Agricultural Machinery (SNH). Their export capabilities reach international markets across North America, South America, and Western Europe, providing both OEM services and custom gear solutions tailored to specific client requirements.