
Sumed International (UK) Ltd.

China Railway The Third Engineering Group Construction and Installation Engineering Co.,L

Liaoning Zhenlong Vacuum Equipment Manufacturing Co., Ltd.

GKN Technology Ltd.

Povazske Chemické Závody AS

Chongqing Chengrun Machinery Co. Ltd.

Asia Dragon Electric Co., Ltd.

Shanghai Maoli Curtain Wall Decoration Engineering Co. Ltd.

Shenzhen Baoyuanda Electronics Co. Ltd.

Nanjing Hanshu Environmental Protection Equipment Co., Ltd.

Shanghai Institute of Chemical Industry Testing Co., Ltd.

Yancheng Yide Plastic Packaging Co., Ltd.