Our quality control relies on total quality management and statistical process control programs in all stages of manufacturing. All of the products are subject to strict in-house inspection relied on total quality management (TQM) and extensive statistical process control (SPC) programs. Certified to ISO 9002, our QC operation is supported by an array of inspection equipment including hardness checking, profile projector, standard gauges, salt fog testing, standard impact, tensile tests, CMM inspection, radiographic, penetration inspection, physical property testing and metallurgical analysis inspection, which ensures quality to meet or exceed customer’s expectations.
Our professional engineers go to our cooperating factories every week to supervise the quality control, and inspect the quality before every shipment。 We don’t allowed any defective parts to be sent out.
                           Cryogenic tank                                                                        CMM
                      Impact Test Machine                                                              Pressure test machine
                              Projector                                                                      Chemical analysis    
                  Universal Testing Machine                                                              Hardness tester 
        German direct reading spectrometer                                                            Spectrometer