At the beginning of its establishment, the group adheres to the concept of "high standard, refinement and zero defect" in terms of product quality, and aims to manufacture products that meet customer requirements. The company implements a comprehensive quality control system (TQM) ensure that the product quality is effectively monitored in each process and meets the requirements of quality standards. The company has a complete quality assurance system and operates in strict accordance with so901 procedures and the system management mode of ERP pdm.crm. The quality Star Department has a bachelor's degree in electronics, senior QE engineers, 2 senior border gas performance test engineers, and all inspectors are qualified Graduated from electronics major, trained in quality system and obtained qualification certificate