公司网站：www.jhsvalve.com JHS PETROLEUM MACHINERY CO.,LTD. It is located in the No.56 of the West 4th Ring South Road, Beijing, China.(refer to the picture)The company is near by the G4 Highway, depended on the superiority of the Zhonguan-Cun Headquarters, and is a private enterprise which combines design, delelopment, manufacture, high-tech and self-management import&export as a whole, specialized in manufacturing many kinds of stainless steel, carbon steel, valves, seamless pipes, manual/pneumatic/electric for industry and civil with JHS Brand and also we undertake the project of pipeline construction. Through our effort, we have became the loyal member of China Petroleum & Petrochemical Equipment Industry Association, China Metal Material Circulation Association Stainless Steel Branch, China Chamber of Commerce of Metals Minerals & Chemicals Importers & Exporters, China Association for Import & Export of Machinery and Electronic Product and China Council for the Promotion of International Trade. Our company takes "Treat with sincerity and based on the product quality, Knowledge leads the enterprise, saving means creation" as the organizations objective. The management believes that "Resource is limited, but innovation is infinite "Enable to enlarge the business internationally and build up a win-win situation between us and the clients, the company is willing to create an interdynamic environment with the clients and strengthening each others reputation at the same time.