
Hunan Chemical Vocational Technology College

Scientific & Technical Center RATEC

Guilin Litong Electronic Technology Co., Ltd.

Jiangyin No 3 Foundry Machinery Co. Ltd.

Hunan Tianjin Pharmaceutical Co.,Ltd.

Suzhou Hongji Clean Technology Co., Ltd.

Decheng Jewelry Co., Ltd.

FV Corp.

Europea De Investigaciones Electronicas SA

Jiangxi Tongde Pharmaceutical Development Co., Ltd.

Dalian Gaohong Precision Mould Co., Ltd.

Redpath Dorman Long Ltd.United Kingdom