
Shandong Haineng Environmental Technology Co., Ltd.Shandong Sheng, China

Xinxiang Xinao Gas Engineering Co. Ltd.Henan Sheng, China

Zhejiang Anji Shengan Furniture Co., Ltd.

Tianjin Yuhong Building Waterproof Materials Co. Ltd.Tianjin Shi, China

Okey-La International Ltd.Guangdong Sheng, China

Jiahong Technology Wuxi Co. Ltd.Jiangsu Sheng, China

Changzhou Mechanical and Electrical Vocational and Technical College

Jiangsu Jinshi Grinding Co., Ltd.Jiangsu Sheng, China

Guangdong Diyu Metal Technology Co., Ltd.

Armstrong (China) Investment Co., Ltd.

Zhenjiang Qilin Marine Equipment Co., Ltd.Jiangsu Sheng, China

Zhejiang Pinnuo Machinery Co., Ltd.Zhejiang Sheng, China