2019year7month25, Tengfei Company once again welcomedISO9000quality management system certification audit work. This certification work was led by Teacher Yuan Ying from the Huaxia Certification Center. With the active cooperation of all employees, Tengfei Company successfully passed this certification work, further proving the high quality level of the company's products. Tengfei Company was established in1999, and has developed over the years, having gone through20 years. Tengfei Company has always adhered to the idea of moving forward bravely, striving to develop Tengfei into a leading enterprise in the steel pipe industry. To achieve this goal, the company has introducedthe standards of quality management systems and strictly implemented and executed according to the regulations in the quality management system, continuously improving and perfecting during execution, forming a systematic and complete management system that enhances the work quality and efficiency of all employees, further ensuring product quality, service quality, and management quality of the company, laying a solid foundation for sustainable development and continuous improvement.ISO9000With the successful certification of this quality management system, Tengfei Company has improved its corporate image, internal management, and operational operations, adding a significant stroke to its beautiful vision of becoming a 'century-old enterprise.' 随着此次质量管理体系的认证成功，腾飞公司无论在企业形象、内部管理、经营运作上都有所提升，为腾飞打造“百年企业”的美好愿景，添上了浓墨重彩的一笔。 | 
