Huaweier supplies food-grade PET packaging for repeat projects by food brands, importers and co-packers.FSSC 22000-managed production and applicable food-contact documentation are available for project evaluation. PET Packaging for Spices and Seasonings Huaweier supplies PET packaging for spices and seasonings, including a verified 40 mm single flip-top shaker option and other existing screw-cap jars. The correct pack depends on whether the food is a fine powder, coarse