On January 13 to 14, 2017, by China railway inspection certification center (CRCC) composed of senior inspector review, of xinjin tengzhong road construction machinery co., LTD railway bearing, expansion joints, anchorage products for the supervision and audit.

During the audit, review according to the regulation of the CRCC product certification implementation rules, for the company project contract, incoming inspection, production process control to the factory inspection has carried on the review, witnessed the necessary production equipment, necessary testing equipment, production of key and special process, and extract product witness test was carried out.

After two days of tense and orderly review, review agreed that xinjin tengzhong road construction machinery co., LTD railway bearing, expansion joints, anchorage products completely accord with the requirement of CRCC product certification implementation rules.