Extension to long-term unremitting in the quality management system certification ISO9001: 2000 and environment management system certification ISO14001: 2004 standard insisted on the production, the quality of survival, reputation and development, and sincere customer service, after the company reported, the relevant departments for examination and approval, Our original anti-corrosion insulation engineering contractor qualifications Sanji was promoted from the second grade, this is my company's continued development, technological advances and management of all aspects of the results, which will benefit our domestic and international business, the more favorable My company has been in the vanguard of the industry position