China National Accreditation Service for Conformity Assessment (CNAS) teachers of SPECS the serious inspection agency approval after review, abide by the labor of all the staff members of the company, work together to eventually passed the review, won the inspection agency approval certificates issued by the CNAS (CNAS IB0727). This is another certificate of recognition given by SPECS after having obtained the PED certification of the European Union accreditation Body and the inspection authorization of the ASME inspection agency (AIA). SPECS will more strict, standardized standards for domestic and foreign customers to provide a variety of products inspection and certification services.