Jiangmen Guolong Precision Valve Co., Ltd. is a research, development, design, manufacturing and sales of gas valve in one of the enterprises, now has a perfect production equipment and technical development personnel, products sold throughout the country.  In view of the market needs and changes, we continue to increase the technical input and technological content of products.

In 2010, 1 million yuan was invested in the research and development of new products and 1.5 million yuan was invested in the purchase of testing, production and other equipment, developed a number of multi-functional, high-quality, low-cost new products, all products are favored by gas manufacturers.  It has passed ISO9001 quality system certification, CSA, UL and CE certification.