Kunshan Wanhongxin Material Co., Ltd. (Shitailong Plastics City Shop)

Kunshan Yayang Composite Materials Technology Co., Ltd. (Shitailong Mould City Branch)

Kunshan Jumingsheng Suhua Materials Co., Ltd. (Shitailong Mould City Branch)

Sushijie Material Gang (Shitailong Plastics City Shop)

Baoli Building Materials (International City Branch)

Kunshan Deshun Plastic Co., Ltd. (Shitailong Plastics City Unit C Office Building Shop)