
Shanghai Huaxia Industrial Co. Ltd.

Changzhou Zhongjie Composites Co. Ltd.

Suzhou Wuzhong Stainless Steel Co. Ltd.

Toshiyuki Sasaki

Biogasclean A/S

Hangzhou Ganglong Craftwork Co.,Ltd.

Magarl LLC

Innovative Surface Technologies, Inc.Minnesota, United States

Biocell Laboratories, Inc.

GTB Global Trade Berlin GmbHBerlin, Germany

China Construction Eighth Bureau Second Construction Co., Ltd.

V.H. Blackinton & Co., Inc.Massachusetts, United States