
About Us
Raydafon Transmission is your ISO 9001-certified partner for precision gearboxes and reducers. Since 2011, we’ve engineered robust transmission systems for agriculture, mining, and hydraulics industries across 50+ countries. With a 5,000㎡ smart facility and 120+ technicians, we deliver custom spiral bevel gearboxes, worm reducers, and valve bodies that outperform industry standards by 30% lifespan. Trusted by global OEMs, our 90-day production cycle and <0.5% defect rate ensure your machinery thrives. Request a catalog to discover how our $10M annual output powers your success.
Hangzhou Raydafon Transmission Machinery Co., Ltd.
Established in 2011 in Hangzhou’s Luqiao Economic Development Zone, Hengchuang Transmission has evolved into a global leader specializing in R&D, manufacturing, and technical training for high-performance transmission systems. With a 5,000㎡ state-of-the-art facility and a skilled workforce of 120 professionals, we deliver an annual output valued at $10 million (RMB 70-80 million), empowering industries worldwide with innovative, reliable solutions.
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Featured Products
Explore Hengchuang’s high-performance gear systems:
Spiral Bevel Gearboxes: Precision-engineered for heavy-duty tractors and mining conveyors.
Worm Reducers: Compact design for snow sweepers and grain elevators.
Hydraulic Valve Bodies: Withstand 400+ bar pressure in petroleum equipment.
All products undergo 18-stage quality checks, ensuring zero defects and compatibility with CAT, Kubota, and John Deere systems. Customize torque (10-10,000 Nm) and ratios (5:1 to 100:1) for your machinery.
Our Services
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RAYFON is interested in nothing but the bowl of river water even though i stand in front of the river.
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