Plastic Cartridge manufacturer / supplier in China, offering Industrial-Grade 2800ml Empty HDPE Plastic Cartridge for Silicone Sealant Packaging for Construction, 2800ml Multiple-Use Empty HDPE Glass Adhesive Plastic Bottle for Industrial Sealant Packaging, 18L Industry-Grade Glass Adhesive Plastic Bucket for Silicone/Ms/PU Sealant Packaging for Construction and so on.