
Guangdong Dachang New Material Technology Co., Ltd.Guangdong Sheng, China

Ningbo Lanyin Industrial Design Co., Ltd.Zhejiang Sheng, China

Sichuan Qichang Pipeline Engineering Co., Ltd.Sichuan Sheng, China

Zhenjiang Anzhidun High Temperature Fiber Products Co., Ltd.Jiangsu Sheng, China

Jiangsu Ruiying Machinery Manufacture Co.,LtdJiangsu Sheng, China

Longpont Ltd.

Kaitaivalve Group Co. Ltd.Shanghai Shi, China

Dongguan Diepin Technology Co., Ltd.Guangdong Sheng, China

Primo Sverige AB

Ningbo Dongye Transmission Technology Co., Ltd.Zhejiang Sheng, China

Acorn Building Components, Inc.

Yoshio Nakayama