Plastic Cartridge manufacturer / supplier in China, offering 300ml Adhesive Packaging Plastic Cartridge for Industry Silicone/Ms/PU Sealant for Construction, 300ml Adhesive Packaging Aluminum Plastic Cartridge for Industrial Silicone/Ms/PU Sealant for Construction, Multiple-Use 300ml Adhesive Aluminum Plastic Bottle for Industrial Silicone/Ms/PU Sealant Packaging and so on.