Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
Shanghai wechem chemical co., ltd
Telephone 18824865657
Websitehttp://www.wechem.cn
Wuhan eastop Technology Co., ltd.6
Telephone18086015167 17702779303
Websitehttp://www.isotopechina.com/index.html
DWS Specialty Gas Co., Ltd
Telephone 15906197626
Websitehttp://www.dwsspecialgas.com/
Foshan Zhicheng Gas Co., Ltd.,
Telephone 18098161577
Websitehttp://www.zcqiti.com
Shaanxi Dideu Newmaterial Co., Ltd.
Telephone029-63373950 17392216152
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1184346/0_EN.htm
Maotu Gas Equipment (Shanghai) Co. LTD
Telephone 17301833415
Websitehttp://www.maotoogas.com/
Shanghai Jasper Gas Co., Ltd.
Telephone13218776790 13218776790;
Websitehttps://www.chemicalbook.com/supplier/26030566/
Nanxing Chemical (Jiangsu) Co., Ltd
Telephone0512-66387035 18662433356
Websitehttp://www.jsnxhg.com/
ShangLan Gases （ShangHai）Co.，Ltd
Telephone4001882517 13194677939
Websitehttps://www.isotopecenter.com
