BMW Spring (Changshu) Co., Ltd.

Datong Chain (Changshu) Co., Ltd.

Shifeng Hardware (Changshu International Automobile Parts City Shop)

Jinfeng Hardware (Changshu Building Materials Market New Area Block 3 Shop)

Jinzhishu Hardware Mechanical And Electrical (Changshu Building Decoration Materials Market Shop)

Guangming Hardware Submarine Sanitary Ware