On July 13, 2018, the declaration of integrity of the grinding enterprises (China) launched by the abrasive inventory network was officially launched in Zibo, Shandong.

In the conference on the integrity declaration of the grinding enterprise (China), Yang Heng, the founder of the abrasive inventory network, gave a speech on the origin of the "credit declaration of the grinding enterprise (China)" and the analysis of the operation mode of the abrasive inventory network. The successful representative of Zibo branch made a brilliant speech on the latest corporate tax policy and tax credit evaluation. The future abrasive stock network will also strengthen cooperation with the smooth operation. The SGS (China) agency represents the SV member enterprise of the first audits of the abrasive inventory network and the SGS GOLD VS qualification. Shandong Rui Shi grinding materials Co., Ltd. issued the gold medal certification supplier certificate and made a speech on the SGS (China) and SGS integrity service.

Mr. Zhang Zhou, the general manager of the abrasive inventory network, gave the first members to the first member enterprise of "the honesty and credit declaration of the grinding enterprise (China)" and announced the formal start of the "honesty and credit declaration of the lapping enterprise (China)".

The declaration of good faith has made a certain influence in the grinding industry. Many abrasive materials related enterprises believe that honesty and credibility play an important role in the future of the industry.