Dongfang Plastic Industry (Hedong Tuza Wholesale Market Shop)

Hengrui Plastics

Shandong Huizhong Plastic Tube Industry (Hedong Tuza Comprehensive Zhongxindian)

Huaqiang Plastic Industry (Hedong Tuza Comprehensive Zhongxindian)

Jinxiang Tube Industry (Hedong Tuza Comprehensive Zhongxindian)

Hedong Tuza Comprehensive Center