Yongjia Guanda Valve Co., Ltd. is an enterprise specialized in designing and manufacturing valves. Since its establishment, it has always adhered to the pursuit of scientific research, production, management, quality, sales and service. It is our enterprise policy to pursue perfect quality and meet the needs of customers. On the basis of making full use of and giving full play to the advantages of scientific and technological talents, our company pays attention to the cultivation and introduction of all kinds of scientific and technological personnel and advanced equipment. In the production process, in addition to CAD, we are actively promoting CAM computer-aided manufacturing process and technology. We also cooperate with Shanghai Tongji University and China Architecture Research Institute Research Institute, East China Design Institute and other scientific research institutions, to guide the production and quality monitoring of our products. Guanda's commitment to customers is: layer upon layer, no leakage. The pre-sale, sale and after-sale services of the products are strictly in accordance with the ISO9001 international quality system certification standards. Guanda's products are used in many key projects in many provinces and cities, such as water supply companies, hotels, high-rise residential buildings, air conditioning and fire protection projects, metallurgical and petrochemical enterprises, power plants and iron and steel companies. The company specializes in the production of hydraulic control valve, all kinds of refueling gun. The main products are: gate valve, globe valve, check valve, ball valve, butterfly valve, power station valve and all kinds of hydraulic control valve series.