Taking the promotion of the development of China's auto parts industry as its own responsibility

Longwan District of Wenzhou is one of the five major production bases of general mechanical valves in China. It has a long history. Enterprises are concentrated in Yongxing Street and Xinghai Street. There are 302 enterprises above designated size in the valve industry, and 35 national high-tech enterprises. Among the 53 domestic valve production enterprises designated by Sinopec, PetroChina and CNOOC, Longwan valve enterprises account for 7. The valve industry in the district has 5 experts who enjoy the allowance of the State Council, more than 2,000 types and models of products, and as many as 30,000 product specifications. Many technologies fill the gaps at home and abroad.