Advanced Structures, Inc.
Baoding Sanyuan Rubber Co. Ltd.
Jiangxi Huaxing Chemical Co. Ltd.
Liaoning Petroleum Machinery Manufacture Co. Ltd.
Linan Ding Sheng Building Materials Co. Ltd.
Tianjin Dagang Oilfield Shengda Technology Co., Ltd.Tianjin Shi, China
Rhône-Poulenc Santé
Shandong Wall New Material Co., Ltd.
Zhejiang Qianjiang Mingshida Optoelectronics Technology Co. Lt
Jinan Zeye Machine Tool Manufacture Co. Ltd.
Plasticline Srl
CHROMAX LIMITED