
Liaoning Institute of Science & Technology

Shanghai East Dragon Fabric & Garment Co. Ltd.Shanghai Shi, China

Zhangjiagang Zanxin Special Fiber Co. Ltd.

Jinjiyi Industrial Co., Ltd

Yancheng Huakai Valve Manufacture Co. Ltd.

ZHEJIANG GUANGDA HEYI ADVANCED MATERIALS CO.,LTDZhejiang Sheng, China

Yongkang Zhengguang Industrial Product Design Co., Ltd.

Hefei Kelly Technology Investment Co., Ltd.Anhui Sheng, China

MAJ SAFrance

Shenzhen Lucheng Decoration Design Engineering Co., Ltd.

Guizhou Yaguang Electronic Technology Co., Ltd.Guizhou Sheng, China

Beijing Perfect Chijin Technology Co., Ltd.