supplier list
- Beijing Dtftchem Technology Co., Ltd.
- Tel:+86-(10)-6027-5860, 6027-0825
- Address: Nishimura Huangcun Town, Daxing District, Beijing East Road, Industrial Park No. 4 102609,
- Boc Sciences
- Tel:1-631-5046093
- Address: 45-16 Ramsey Road, Shirley, NY 11967, USA
- Jonas Chemical Corporation
- Tel:+1-(718)-236-1666
- Address: Specialty Chemical Division, 1682-59th St., Brooklyn, New York 11204,