
Protein Design Labs, Inc.

Hangzhou Sanchuang Silicone Co., Ltd.

General Technology Applications, Inc.

Chi Wei Co. Ltd.

Hefei Royalstar Solar Energy Co.,LtdAnhui Sheng, China

Wuxi Qiangqiang Drying Equipment FactoryJiangsu Sheng, China

Dongguan City Yellow Knife Industry Co. Ltd.

Wuhan Economic Development Co., Ltd.Hubei Sheng, China

Shouguang Yongkang Chemical Industry Co. Ltd.

Noboru Yamada,Japan

Rongda Printing Ink Huizhou Co. Ltd.

Jiangsu Yuanchuang Environmental Protection Technology Co., Ltd.