supplier list
- Hangzhou Dayangchem Co., Ltd.
- Tel:86-571-88938639
- Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
- Shanghai Forever Synthesis Co.,Ltd.
- Tel:86-21-61124658
- Address: Nianjiabang Rd, Pudong, Shanghai
- Hebei yanxi chemical co., LTD
- Tel:86-311-66561638
- Address: Zhang zhe, guangzong county, xingtai city, hebei p