52385603019965600  152385603019965600  1301.5 The headquarters has a chemical research center with test equipment up to 38 units. All raw materials, semi-finished products and finished products are inspected in accordance with international standards to ensure that unqualified raw materials are not used, unqualified semi-finished products are not produced, and unqualified finished products are not delivered. The quality control spirit of being responsible for the enterprise, the customer and the brand issued by the company is implemented, and the quality is strictly controlled, There is no position in front of quality, and everyone is equal

  while strictly controlling the quality, xinzelin constantly develops new technologies and products, and makes targeted breakthroughs according to the characteristics of each product and the problems reflected by the market. Xinzelin's annual technological innovation reaches more than 30 and is growing every year. It is the leader in the industry's technological improvement. Our technological innovation concept is to be a product and drive an enterprise