Inquiry (采购产品): Black Color Conentrate for PET We are manufacturer of PET Plastic packagings for food service industries and using approximately 300,000 lbs Black color concentrate. Please quote us with strengh and specification. **** Hidden Message ***** Pradip Dharia 08872 Company: Sabert Corporation E-mail: pdharia@sabert.com **** Hidden Message ***** pdharia@sabert.com