
All Ying International Co., Ltd.

Jining Sitong Construction Machinery Co., Ltd.Shandong Sheng, China

Guangdong Weiji Construction Engineering Co., Ltd.Guangdong Sheng, China

Guangzhou Institute of Quality Supervision and Testing

Anhui Ruiyan New Material Technology Research Institute Co., Ltd.Anhui Sheng, China

Songzi Xingai Packaging Co., Ltd.Hubei Sheng, China

Group Four Glassfibre Co. Ltd.Kent, United Kingdom

Jiangxi Zhongxinhua Electronics Co., Ltd.Jiangxi Sheng, China

Advenchen Laboratories Nanjing Ltd

Foshan TENNE Sanitary ware co.,LTD

Wuhu Ruifeng Agriculture and Animal Husbandry Equipment Co., Ltd.Anhui Sheng, China

Wuxi Tongjieruifeng Automobile Design Co. Ltd.