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Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd., also known as Fixedstar Group, is a premier manufacturer and exporter of power transmission equipment based in Hangzhou, China. Established in 1976 and formerly known as the Hangzhou Reducer Factory, the company has grown into one of Asia's largest producers of small and medium-sized speed reducers. Operating across a massive 366,000 square meter manufacturing area with a workforce of approximately 1,000 employees, the company maintains a daily production capacity of over 3,500 gearboxes.

The company specializes in a comprehensive range of industrial components, including worm gear speed reducers (NMRV aluminum and cast iron cases), helical gear reducers, cyclo drive gearboxes, shaft-mounted reducers, and planetary speed variators. Their extensive catalog features over 60,000 standard products and 1,000 specialized items, such as irrigation gear reducers, slewing drives for solar trackers, and automatic door operators. These products serve diverse sectors including the food industry, agriculture, and general machine-building.

Equipped with high-precision machinery from Germany, Japan, and the UK—including Klingelnberg worm grinding machines and Okuma machining centers—the company emphasizes technical excellence and quality control. They hold ISO 9001 and ISO 14001 certifications, and their products carry the CE mark. With over 45 years of R&D experience, Hangzhou Sino-Deutsch exports approximately 70% of its output to more than 46 countries across North America, Europe, and Asia. They offer robust OEM and ODM capabilities, providing customized power transmission solutions to a global client base.

Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

RV50/63/75 Gear Reducer for Winches Manufacturers Waterproof Features, Find Details and Price about Engine Transmission Gearbox Transmission Gearbox from RV50/63/75 Gear Reducer for Winches Manufacturers Waterproof Features - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

RV50/63/75 Gear Reducer for Winches Manufacturers Waterproof Features

Fv 44 Stainless Steel Output Gearboxes for Anchor Winches, Find Details and Price about Worm Reducer from Fv 44 Stainless Steel Output Gearboxes for Anchor Winches - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Fv 44 Stainless Steel Output Gearboxes for Anchor Winches

Worm Gearboxes Stainless Steel Output Hole or Shaft for Anchor Winches, Find Details and Price about Worm  Reducer from Worm Gearboxes Stainless Steel Output Hole or Shaft for Anchor Winches - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Worm Gearboxes Stainless Steel Output Hole or Shaft for Anchor Winches

Aluminum in Line Helical Gearboxes R Series Reducer for Miller, Find Details and Price about Gear Reducer Speed Reducer from Aluminum in Line Helical Gearboxes R Series Reducer for Miller - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Aluminum in Line Helical Gearboxes R Series Reducer for Miller

TXT Shaft Mounted Reducer for Mining Industry Ratio 15 Inch Size, Find Details and Price about Speed Reducer Power Transmission Industry from TXT Shaft Mounted Reducer for Mining Industry Ratio 15 Inch Size - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

TXT Shaft Mounted Reducer for Mining Industry Ratio 15 Inch Size

Casting Iron Gearboxes Dodge Type Size 133 154 175 206 237 262 300 325, Find Details and Price about Inch Size Gearbox Worm Gearbox from Casting Iron Gearboxes Dodge Type Size 133 154 175 206 237 262 300 325 - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Casting Iron Gearboxes Dodge Type Size 133 154 175 206 237 262 300 325

Heavy-Duty Cast Iron Worm Reducer with Low Maintenance & Efficient Performance, Find Details and Price about Industrial Reducer  Gearbox from Heavy-Duty Cast Iron Worm Reducer with Low Maintenance & Efficient Performance - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Heavy-Duty Cast Iron Worm Reducer with Low Maintenance & Efficient Performance

Washdown Environments Stainless Steel Reducer Nmrv Dimension Gearboxes, Find Details and Price about Worm Reducer  Worm Gear Reducer from Washdown Environments Stainless Steel Reducer Nmrv Dimension Gearboxes - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Washdown Environments Stainless Steel Reducer Nmrv Dimension Gearboxes

Parallel Helical Shaft Reducer with Motor Ratio 150 Gearboxes for Extruder, Find Details and Price about Gear Reducer  Helical Gearbox from Parallel Helical Shaft Reducer with Motor Ratio 150 Gearboxes for Extruder - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Parallel Helical Shaft Reducer with Motor Ratio 150 Gearboxes for Extruder

Durable Worm Gearboxes High Efficiency Worm Gear Reducer for Food Industry, Find Details and Price about Worm Reducer  Worm Gear Reducer from Durable Worm Gearboxes High Efficiency Worm Gear Reducer for Food Industry - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Durable Worm Gearboxes High Efficiency Worm Gear Reducer for Food Industry

450: 1 Ratio Worm Gearboxes Double Stage Speed Reducer on Boat Lift, Find Details and Price about Reducer Speed Reducer from 450: 1 Ratio Worm Gearboxes Double Stage Speed Reducer on Boat Lift - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

450: 1 Ratio Worm Gearboxes Double Stage Speed Reducer on Boat Lift

56c/140tc Flange Speed Reducer for Food Processing Machines, Find Details and Price about Worm Reducer  Worm Gear Reducer from 56c/140tc Flange Speed Reducer for Food Processing Machines - Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd.

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