On Nov. 2nd 2010, Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. (defined as JPET hereinafter) was certificated by ISO14001 and GB/T28001, which symbolized the standardization of environment management as well as occupational health and safety management. 

After the quality system was certificated by API (American Petroleum Institute) in 2006, JPET has been keeping stepping towards scientific and standardized management. The company was highly appraised by the certificate experts by her excellent and deep-founded practice. It is believed that the establishment and efficient operation of ISO14001 environment management system and GB/T28001 occupational health and safety management system would guarantee the continuous development of JPET.