The establishment of Material Physical-Chemical Lab, Measuring Center and the Physical-Chemical analysis instruments like Alfin Piston Ultrasonic Detectors, B Ultrasonic Instruments(for Testing the Piston oil cooling channel), Motor Power Testers, Piston skirt Outline Measuring Apparatus,Piston Ellipse Measuring Instruments, Projecting Apparatus, Universal Instrument Microscopes, Metallurgic Microscopes, Horizontal CNC Piston Copying System and Profile Boring CNC System, CNC Piston Oval Lathes, Hardening Anodic Oxidation Facilities, Graphite-Spraying-Coating Facilities, and the introduction of Germany Graphite Screen Printing Machines, Spectro Direct-Reading Spectroscopes, Hommelwerke Roundness Testers, Swiss Three-dimensional Meters, Tokyo Precision Profilers of Japan, Roughness Testers, etc, are the firm assurance of precision and quality control of the products. In order to have the enterprise management level be in the international track, the company started to execute the ISO9000 Quality Management System in March 1997. On the basis of the ISO9000 standard, the company also started to execute the QS9000 standard and VDA6.1 standard in March, 2002. The company was granted Germany RWTüV Certificate, ISO9000 Certificate, QS9000 Certificate, and VDA6.1 Certificate at the end of March 2003. In 2005, on the basis of the above quality system, the company executed the ISO/TS16949 Quality Management System and was granted the Germany RWTüV Certificate in August 2006. The precision and strength of products have reached the leading level in the same industrial field of its kind at home. The company was rewarded the titles of AAA Level Credit Enterprise and A1 Credit Customer by the ICBC Wenhou Branch.