
North West Plastics Ltd.

Zibo Jinrunde Stainness Steel Pipe Co. Ltd.

Xinjiang Huadian Hami Thermal Power Co Ltd.

GlaxoSmithKline (New Jersey)

Sinopec Pipeline Storage & Transportation Co. Ltd.

Shaoxing Textile Machine Group Co. Ltd.

Tianchang Feilong Metal Products Co. Ltd.Anhui Sheng, China

ERÜ Kunststofftechnik GmbH

Anhui Xinfa Aluminum Co. Ltd.Anhui Sheng, China

Koken Engineering Co. Ltd.

Metzenauer & Jung GmbH

China National Institute of Standardization