
Anhui Keen New Energy Co., Ltd.Anhui Sheng, China

Fuji RV (Jiangsu) Co., Ltd.Jiangsu Sheng, China

Dalian Dexin New Technology Engineering Co., Ltd.Liaoning Sheng, China

Hubei Jianghan Construction Engineering Machinery Co. Ltd.

EHC-PCO Engineered Polymer(Shanghai)Co.,Ltd.

Fujian Shisheng Construction Engineering Co Ltd.Fujian Sheng, China

Xinchang Country Sanrui Machinery Co. Ltd.Zhejiang Sheng, China

Hebei Vocational and Technical College of Building Materials

PREZIOSO Linjebygg AS

Shenzhen Jinming Aviation Technology Co., Ltd.Guangdong Sheng, China

Utsue Valve Co. Ltd.

Jintu Computing Technology (Shenzhen) Co., Ltd.Guangdong Sheng, China