
Suzhou Cassett Precision Machinery Co., Ltd.Jiangsu Sheng, China

Zhonglan Changhua Engineering Technology Co., Ltd.Hunan Sheng, China

Zheng'an County Dingqing Fang Bamboo Shoots Co., Ltd.Guizhou Sheng, China

Guangxi Poyuan New Material Co., Ltd.Guangxi Zhuangzu Zizhiqu, China

Placel Manufacturing Co., Inc.

Hydril USA Manufacturing LLC

Weifang Xinhai Aluminum Technology Co. Ltd.

Wuhu Lanzhou Electronic Technology Co., Ltd.Anhui Sheng, China

Changxing Greenland Building Materials Co., Ltd.Zhejiang Sheng, China

Nanjing Painuo Metal Surface Treatment Technology Co., Ltd.Jiangsu Sheng, China

Jining Beihui Glass Co. Ltd.

Fujian Leier New Material Co., Ltd.