[待更新] PCM PAK Limited designs the plastic container and steel mould in Canada, and we do register the patent NO. for our creative design. Contact for Wholesale Plastic Takeout Containers, Food Takeout Containers, Polypropylene takeout, to go soup containers, PP hinged lid, mfpp clam.Canada, PP Hinged, MFPP Clam 416-300-0938 -- info@pcmpak.com Home About Us Products Blog Contact Us...