
bi yang enterprise co., ltd.

Luzhou Yongfeng Pulp & Paper Co., Ltd.Sichuan Sheng, China

Nantong Dinglun Construction Engineering Co., Ltd.Jiangsu Sheng, China

Juneng Machinery China Co. Ltd.

Radiant Optics, Inc.Washington, United States

Xinjiang Yuxin Concrete Co., Ltd.Xinjiang Uygur Zizhiqu, China

Shen Hua Construction(shenzhen)Co.,Ltd.Guangdong Sheng, China

Beijing Jinzi Tiancheng Hydraulic Pressure Technology Co. LtdBeijing Shi, China

Fujian Hansu Sanitary Ware Technology Co., Ltd.Fujian Sheng, China

Chongqing Zhongchuang Dingxin Intelligent Energy Saving Technology Co., Ltd.Chongqing Shi, China

Wuhan Great Control Valve Co., Ltd.

Huzhou Ochem Chemical Co. Ltd.