The company formulated Measurement monitoring management system and Quality internal standard testing procedures, which were regularly sent to technical supervision authority to revise, identify and confirm. The company also established Measuring and monitoring device control program to measure and monitor the quality of products during producing. The company has passed ISO9000—2000 quality system certification and the testing system management operation meets the provincial first-class standard. 

   The company adopted quality management standard of ISO9001-2008 edition, compiled quality management manual and procedure file and established a system for reviewing relevant departments, workshops and the implementation of quality management system.