Since its establishment, the company has always adhered to the business philosophy of "quality-oriented, honest world", and is keen to open up and actively enterprising. The products have passed the national third-party testing and certification, and obtained the national production license for industrial products, which is not only for the manufacturing of enterprises. The high level of recognition is the safety guarantee for the quality of customers' products. The products that have passed the national testing and certification have extremely important practical significance for enhancing the brand value and enhancing the market influence. They also play a good leading role in the domestic refrigeration industry.