Wenling tianyi machinery co., specialized in producing the automobile , tractor transmission company depends on dutifuk work , innovative development, customer first spirit, to win good comment and recongnition of new and old customers as well as personages of various circles.We own excellent management team, perfect examine devices as well as strict quality control system.Company produce fixed kind of vehicle gears and synchronizers.also we make continuous research by Customer demand .Producing various Non-standard automobile and tractor gears and industrial used gears and agricultural used sprocket gears.Best regards to you !