
Hangzhou Zhanhong Technology Co., Ltd.

National Pipeline Group Northern Pipeline Co., Ltd.Hebei Sheng, China

Guangxi COFCO Biomass Energy Co., Ltd.Guangxi Zhuangzu Zizhiqu, China

Multiossigen SpA

Prefa Kompozity as

ZHEJIANG YILI AUTOMOBILE AIR CONDITION CO.,LTDZhejiang Sheng, China

Nypro Research & Developments Ltd.

Syscom Advanced Materials, Inc.

Beijing Huashang Technology Co., Ltd.

Minxi Vocational and Technical College

Zhejiang Dadongjia Mahogany Furniture Co., Ltd.Zhejiang Sheng, China

Shenzhen Shanrou Technology Co., Ltd.