Henan Alpha Chemical Co., Ltd.
Telephone0371-55055611 18137792234
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31206/0.htm
VOLT-AMP OPTOELECTRONICS TECH. CO., LTD.
Telephone0769-38823690; 18802601190
Websitehttp://www.volt-amp.cn/
Henan Lien Chemical Products Co., Ltd.
Telephone0371-63357898 15378766539
Websitehttp://www.psaichem.com/
Design Optoelectronic Materials Co., Ltd.
Telephone0792-6976181 18930062683
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList310919/0_EN.htm
Baoji Didu Pharmaceutical and Chemical Co., Ltd
Telephone029-81145305 17791533577
Website
Chengdu Grimet Pharmaceutical Technology Co., Ltd
Telephone17308078590; 15928855497
Website
Henan Lavoisier Chemical Products Co.Ltd
Telephone+86-86-37163682289 +8615981966935
Websitehttps://en.lavoisier.cn/
Shenzhen Nexcon Pharmatechs Ltd.
Telephone+86-0755-89396905 +86-18025329037
Website
