Xi'an Kaixiang Photoelectric Technology Co., Ltd.
Telephone029-68065295 13022829569
Websitehttp://www.kxmaterials.com
Suzhou Rovathin Foreign Trade Co.,Ltd
Telephone0512-65816829 18662214788
Websitehttp://www.rovathin.com/
BAYNOE CHEM CO.,LTD
Telephone+86-21-34783353 +8615000719740
Websitehttp://www.baynoe.com/
Zhengzhou Alpha Chemical Co. LTD
Telephone0371-0371-53732842 13383863444
Websitehttps://www.chemicalbook.com/supplier/23629674/
Bide Pharmatech Ltd.
Telephone400-1647117 15221909166
Websitehttps://www.bidepharm.com/