● Quality Assurance Policy

Quality is the foundation of the survival and development of an enterprise. Based on a scientific and rigorous work attitude, we formulate strict and standardized quality systems and standards. Through the use of modern quality management 6ó methodology, we continuously optimize the process, continuously improve and improve product quality, and provide users with More energy efficient, greener, better, more refined, unparalleled quality products and solutions.

● Quality Assurance System

Inglun's quality assurance system has formed a complete set of quality system documents and rules and regulations through years of operation, continuous practice and innovation, and continuous summarization and optimization, including: quality manual, procedure document, quality plan, operation instruction, quality Records, production processes and production processes, etc.

● Effective Teamwork

The company has specially set up a quality management department, which is directly led by the president. Quality issues are directly reported to the president and dealt with according to the president's instructions. The quality management department is mainly responsible for the operation of the quality system, quality management and quality inspection.

The company also set up a sales department, a technical department, a purchasing department and a production department. The sales department is responsible for market analysis, understanding market demand, selling products and after-sales service; the technical department is responsible for developing new products, optimizing existing products, designing products that meet market requirements, and providing pre-sales and sales services according to the market demand feedback from the sales department. Zhonghe after-sales technical support services; Purchasing Department is responsible for purchasing various production materials that have been inspected and passed by Quality Control Department according to the product requirements and standards provided by Technical Department; Production Department is responsible for strictly following the product requirements standards, production process and Production process, to manufacture qualified and high-quality products that have been inspected by the quality management department.

All personnel of each department are regularly trained, and it is required to have a strong sense of quality, sense of responsibility and professional and technical level.

Effective teamwork ensures the effective control of all processes of the quality assurance system, thereby ensuring product quality and meeting user requirements.

● Equipment and Testing

In order to ensure the stable internal quality of products, Jinglun's quality assurance system stipulates strict quality inspection procedures and is equipped with advanced inspection and testing equipment. According to the enterprise standard of the product, customer standard, industry standard and national standard, every quality threshold is well controlled, and the inspection and test of the supplier's incoming material link and the product manufacturing process (each process), as well as the final inspection and test are strictly controlled. It is required that the relevant inspection, test data and documents are complete and in line with the regulations to ensure that the quality of the products that leave the factory is qualified. It is necessary and sufficient to control all kinds of general and special inspection, measurement and test equipment strictly according to the verification and measurement requirements, which meets the requirements of various inspection and test links.