
Lianyungang Tianming Equipment Co. Ltd.

TAI Sheng Industry Co. Ltd.

Anhui Viano Water Purification Technology Co., Ltd.

Sichuan D & F Electrical Technology Co. Ltd.

Kunshan Dlk Electronics Technology Co. Ltd.Jiangsu Sheng, China

Ergo Srl (Milan)

Hubei Xinye Hydraulic Machinery Co. Ltd.

Shanghai Hegong Disc Spring Manufacture Co. Ltd.

XINCHANG CHANGCHENG AIR-CONDITIONER COMPONENTS INC.Zhejiang Sheng, China

Nanjing Yatong Rubber & Plastic Co., Ltd.Jiangsu Sheng, China

Fine Polymers Corp.

Dajing Middle School Affiliated to Shanghai International Studies University