Hangzhou Paishun Rubber And Plastic Co., Ltd.
Shanghai Quanmi Mechanical Sealing Co., Ltd.
Hangzhou Sanda Rubber & Plastic Hardware Co., Ltd.
Shenzhen Alister Technology Co., Ltd.
Dongguan Ruixiang Precision Silicone Products Co., Ltd.
Xiamen Yizhou Imp. & Exp. Co., Ltd.
