
Amkor Electronics, Inc.

Vernon & Co. Ltd.United Kingdom

Hefei Xuegong Adhesive Technology Co. Ltd.Anhui Sheng, China

Yantai Tongtianda Fan Manufacturing Co., Ltd.Shandong Sheng, China

Fincantieri Oil & Gas SpAItaly

Linyi Guanxiang Energy Equipment Co., Ltd.Shandong Sheng, China

Yantai Jinshan Heavy Industry Machinery Equipment Co., Ltd.Shandong Sheng, China

Hanyang Eng.Co.,Ltd.

Maruyoshi Co. Ltd.Mie-ken, Japan

Quanzhou Ceramics Science and Technology Institute

Tredegar Industries, Inc.United States

E S S Engineering Services & Supplies Pty Ltd.Australia