T&W GROUP
Telephone021-61551611 13296011611
Websitehttp://www.trustwe.com/
JinJin Le Chemical Co., Ltd
Telephone10106090
Websitehttp://www.jinjinlechem.com
Zhengzhou Alpha Chemical Co. LTD
Telephone0371-0371-53732842 13383863444
Websitehttps://www.chemicalbook.com/supplier/23629674/
Zhengzhou Akem Chemical Co., Ltd
Telephone 13303867194
Websitehttp://acmechem.cn/
Beijing Institute of Coollight Fine Chemicals
Telephone010-86-10-69293631 13910082894
Websitehttp://www.huaxue.cn/
Zhejiang Hongwu Technology Co., Ltd.
Telephone18255593606; 19705058148
Websitehttp://www.hwoled.com/
Shanghai Jiahua Herong Biotechnology Co., Ltd
Telephone13296077563 13296077563
Websitehttp://www.chemhigh.com/