supplier list
- PENN
- Tel:724 543 1655
- Address: 1055 Maple Drive East Franklin Twp, PA 16201
- Penn A Kem, LLC
- Tel:+1-(901)-320-4070, (877)-895-7366
- Address: 3324 Chelsea Avenue, Memphis, Tennessee 38108,
- Polysciences, Inc.
- Tel:+1-(800)-523-2575
- Address: 400 Valley Road, Warrington, Pennsylvania 18976,
- Penn Specialty Chemicals, Inc.
- Tel:+1-901-3204108
- Address: 1000 Germantown Pike #H-3, Plymouth Meeting, PA 19462
- Boc Sciences
- Tel:1-631-5046093
- Address: 45-16 Ramsey Road, Shirley, NY 11967, USA
- Shanghai Forever Synthesis Co.,Ltd.
- Tel:86-21-61124658
- Address: Nianjiabang Rd, Pudong, Shanghai