Kopper Chemical Industry Corp. Ltd.Chongqing Shi, China
Bjs Ceramics GmbhBayern, Germany
Bayer CropScience KK
Lomon Land Agriculture Co., Ltd.Sichuan Sheng, China
Tremco, Inc.Ohio, United States
Hoover Ferguson Group, Inc.Texas, United States
North Huajin Chemicals Industry Group Corp.
Warwick International Group Ltd.
ITW Performance Polymers (Wujiang) Co. Ltd.Jiangsu Sheng, China
Nanyang Oriental Application Chemical Research Institute
Syntor Fine Chemicals Ltd.CHESHIRE, United Kingdom
Shanghai Yuking Water Soluble Material Tech Co., Ltd.