Rizhao Steel central laboratory received accredited certificate, it not only marks the company reached the international advanced level in terms of technical level and management of products and raw materials quality test, but also marks the company's quality inspection process is in line with international practice, inspection reports gain international recognition, can provide authority testing services for the company's quality supervision and inspection.

        Quality Inspection Department Laboratory was founded in 2003, with the development of the company, the laboratory has grown, the hardware facilities have been improved, and management and technical level also has reached a certain height. The re-promotion of the central laboratory hardware facilities, management and technical level of re-promotion, will play a positive role in new product development and improvement of product quality.