Fuxin Pharmaceutical
Telephone+86-021-021-50872116 +8613122107989
Websitehttp://www.fuxinpharm.com
Zhengzhou convergence chemical co., LTD
Telephone0371-0371-55153829 18003835034
Websitehttps://www.chemicalbook.com/supplier/24021783/
Zhejiang Brilliant Optoelectronic Technology Co., Ltd.
Telephone0576-84521666 13666863188
Websitehttp://www.brilliant-optoelectronics.com/
Zhejiang Hongwu Technology Co., Ltd.
Telephone18255593606; 18255593606
Websitehttp://www.hwoled.com/
Zhejiang Baike Semiconductor Materials Co., Ltd
Telephone0578-2989276 18917093248
Websitehttp://www.100kes.com