Shenzhen is a high-tech company co-organized by five automation trades and registered at 3162 yongkang avenue, yongkang district, shenzhen city. In the light of the evolution of the environmental machinery industry over the years, and in combination with current market trends and changes in the wider environment, changes have been made that are more in line with the needs of new generations of consumers and lead to market development. Shenzhen has established a strong operating system throughout the country, with many years of business experience, which has enhanced/enhanced the interests of associated companies. Customer demand has always been at the top of the agenda, with a focus on the development, production and sale of grade gauges and the provision to customers of chinese-made dimension measuring equipment that is reliable and comparable to imported products. The company's mission is to provide its customers with high-priced grade measurement products. While pursuing performance indicators of excellence, product r & d seeks to reduce costs and make products cost-effective at the peer level. While pursuing high-quality performance indicators, product r & d seeks to reduce costs and achieve high value for money at the peer level. Automation on-site instrumentation is operating in poor working conditions and products are highly reliable, for which companies make the development and production of products more reliable than imported products. In order to achieve this goal, we insist on technical and technological pursuits of detail, firmly convinced that it determines success or failure, and committed ourselves to developing a spirit of rigorous and sophisticated pursuit of technology and technology among employees, with a deliberate pursuit of product quality. The r & d process requires that all products must be tested and certified by a third party before they are officially produced online. From the start of the company, we have rigorously imported iso quality management systems and implemented erp management systems throughout the company. We are convinced that science management is not only a necessary condition for the production of high-quality products, but also a fundamental means of improving the efficiency of enterprises. Companies promote the creation of technological inventions and actively apply for patents to protect autonomous intellectual property rights。