Beijing Green Guardee Technology CO,.LTD
Telephone010- 89781189-8112 18511583708
Websitehttp://www.gg-oled.cn/
Zhengzhou Huiju Chemical Co., Ltd.
Telephone0371-55900031 18137872243
Websitehttps://www.chemicalbook.com/supplier/11124122/
Sunshine Optoelectronic
Telephone027-027-87915283 15972929998
Websitehttp://www.sunshine-oled.com
Hubei Weideli Chemical Reagent Co.,Ltd.
Telephone17771473825 13385289472
Websitehttps://www.chemicalbook.com/supplier/23855892/1.htm
Hubei wei shi reagent group ltd., company
Telephone13125137732 18686406941
Websitehttps://www.4008081911.com
Tenghong (Shandong) New Material Co., Ltd
Telephone1555-2555846 18265060865
Website
Xi'an Oder Photoelectronic Materials Co., Ltd.
Telephone029-84168058 13096697866
Websitehttp://www.xaoder.com
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-2158073036
Websitehttps://www.dakenchem.com/
Shaanxi LuyuanBiomedicine Co., LTD
Telephone
Websitehttps://www.chemicalbook.com/ProductIndex_EN.aspx
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Telephone+86-15225627621 +86-13213167925
Website
Wuhan Fortuna Chemical Co.,Ltd
Telephone+86-2759207851; +86-18007136271
Websitehttps://www.chemicalbook.com/manufacturer/Wuhan%20Fortuna%20chemical/
Hebei Huaqing Optoelectronic Materials Co., Ltd.
Telephone10-69706062-8022
Websitehttp://www.huaqing-chem.com/