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
- Penn A Kem, LLC
- Tel:+1-(901)-320-4070, (877)-895-7366
- Address: 3324 Chelsea Avenue, Memphis, Tennessee 38108,