YI-WAY INDUSTRY CO., LTD | YI-Way INDUSTRY is a professional manufacturer of transmission gears.

YI-Way INDUSTRY CO., LTD were awarded by ISO 9001.ATF16494 has obtained a Certificate of ComplianceI qualification transmissions gear manufacturer. In 1980s, Sunup Master Industry was founded from a household processing factory. Began with producing various gears in automatic transmission for vehicles, trucks, motorcycles and agricultural machines. Nowadays Sunup Master becomes the major supplier for gear supplement of after-sale service business in the world.