supplier list
- Shanghai Beckwell Chemical Co., Ltd.
- Tel:+86-(21)-54084372
- Address: Building B, Technical park, ECUST, 18#, 1305 Nong, Huajinglu, Shanghai,
- ChangChem Co., Ltd.
- Tel:+86-(513)-8515-5236
- Address: 3rd Floor, 6th Row, Youyi Shangcheng, Tao Wu Road, Nantong, Jiangsu 226006,