Hebei Aotong Rubber Product Co., Ltd.

Hangzhou Paishun Rubber And Plastic Co., Ltd.

Hangzhou Sanda Rubber & Plastic Hardware Co., Ltd.

Qinghe County Tushun Auto Parts Co., Ltd.

Dongguan Ruixiang Precision Silicone Products Co., Ltd.

Hengyu Group Hydraulic Fluid Technology Hebei Co., Ltd.