Xi'an Mengchuang Electric Co., Ltd.Shaanxi Sheng, China
Tianjin Tianrui Hardening Engineering Co., Ltd.Tianjin Shi, China
Sunpark GroupUnited States
Shenzhen Lvzhi New Building Materials Research Institute Co., Ltd.Guangdong Sheng, China
Chongqing Dingying Silk Co., Ltd.Chongqing Shi, China
Tianjin Shengwei Honeycomb Paper Packaging Co., Ltd.Tianjin Shi, China
Shandong Biyiwei Technology Co., Ltd.Shandong Sheng, China
Chongqing Control Ring Technology Group Co., Ltd.Chongqing Shi, China
Sichuan Yibin Plastic Packaging Materials Co., Ltd.Sichuan Sheng, China
Shengzhou Zhiding Transmission Equipment Co., Ltd.Zhejiang Sheng, China
Zhuhai Hermesin Enterprises Co., Ltd.
IL Sestante SRLItaly