
Quality Inspection and Testing Center for Hydraulic Metal Structures of the Ministry of Water Resources

Shanxi Dadi Minji Ecological Environment Co., Ltd.Shanxi Sheng, China

Tetrafix AB

Meng Wang

Zeng Li

Zhejiang Peak Machinery Equipment Co., Ltd.Zhejiang Sheng, China

OptoQ AB

Taizhou Kailida Shoes Co. Ltd.

Colin L. Smith,

Quanzhou Zhongzhi New Material Technology Co., Ltd.Fujian Sheng, China

Best Casting Industries Co., Ltd.

Xinxiang Wetron Technology Co., Ltd.