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KINGMAX currently has cooperative and collaborative factories in California, New Jersey, Utah, New York and other states. The production facilities and total factory area exceeds 1 million square feet, gathering dozens of chemists, engineers and QA/QC to utilize the latest technology In order to create high-quality natural nutritional products, we have diversified quantitative and quality control capabilities; we have 25 years of mature experience in industrialized finished product formulations in the industry. Our RPI Quality Control Laboratory uses a variety of equipment to perform physical, analytical and microbiological testing of raw materials and finished products, allowing us to test 99% of specifications in-house to determine compliance, ensuring that the products produced are freely sold in global markets. All products of KINGMAX have passed NSF CGMP (NSF CGMP certification), NSF USDA Organic (USDA organic certification) SQF (registration certificate), Informed Cho