The company has always paid attention to the process control of product quality, as early as 2000, it passed the certification of the ISO9001:2000 quality management system with high standards and strict requirements, and has always ISO9001 the quality system requirements throughout the whole process of product design, manufacturing, sales and service. In 2008, the company passed the ISO14001 environmental management system certification and GB/T28001-2001 occupational health and safety management system certification; In 2009, the graduate workstation of Jiangsu University was established, which laid a solid foundation for the company's talent reserve and technological innovation. As of February 2016, the company has obtained more than 10 utility model patents and invention model patents issued by the State Intellectual Property Office, which has effectively guaranteed the company's product quality and brand.