Huaqiang Lianlun Transmission Gear Chain

Dongguan Huasheng Hardware Co., Ltd.

Tongcheng Lianlun (Aonan 3rd Road 1st Street Xingye Mansion Shop)

Zhongmin Pidailun Lianlun Gear (Dongguan Jinma Mansion Shop)

Pidailun Chain

Dongguan Xingwang Bearing Mechanical And Electrical Co., Ltd.