Qingdao V-goal Marine Valve Manufacturing Co., Ltd. has been in the business of producing and manufacturing marine valves for 10 years. We now have a powerful technical force, wide experiences of design, precision processing machineries, complete testing devices, strict operation system. Better than other companies, we have our own casting foundry and physical and chemical testing devices for materials. With years of manufacturing experience in the field, we can control the quality from the beginning. At present, our finished products mainly contain JIS gate valve, globe valve, butterfly valve, check valve, fire valve, storm valve, air pipe head and each kind of spare parts. We have professional technicians and experienced sales team to create the complete processes of casting, manufacturing, testing, assembling, sales and after-sale services. In 2010, we passed the ISO 9001:2008 and also gained certifications of several classification societies. Qingdao V-goal Marine Valve Manufacturing Co., Ltd. pursues excellence and zero defect products, insists the policy of “professional born of concentrated”, keeping moving forward and increasing upward. The company will try all the best to stand at the top position of the industry. Create the industry’s brand and supply the most trustworthy products!