Advanced manufacturing and testing equipment, selected raw materials, complete management system, fully ensure the reliability of products.

Intellectual property rights are the exclusive rights of the intellectual labor achievements created by human beings in social practice. With the development of science and technology, in order to better protect the interests of property owners, the intellectual property system came into being and constantly improved.

Chi Tong takes "pursuing zero defects, starting from the details, fully ensuring that customers' requirements for products are met in all aspects; continuously improving the service level, so that customers can rest assured" as the quality management goal.

High quality products are manufactured, not inspected. We have standardized production process and detailed operation instructions for each process of the production line to ensure the correct implementation of the operation specifications and operation standards.

Since its establishment, the company has always adhered to the route of technological innovation, actively established a technological research and development center, and established the industry's first national accreditation Laboratory (CNAs). The company has a skilled and experienced R & D team, which has accumulated rich experience in technology innovation, risk control, industry standards and other aspects.