Shanghai Dazhong valve Co., Ltd.is a wholly owned subsidiary of Dazhong valve group Co., Ltd , located in CBD center, Xuhui District, Shanghai, with convenient transportion, developed information and is a very important window of foreign trade for Dazhong valve group. The headquarter of Dazhong group is located in Wenzhou, Zhejiang, which is a large valve manufacturing company collecting research, production, sales and service together. The total registered capital of Dazhong group reaches 150,000,000 yuan, owning 8-owned subsidiary simultanuously. The company covers a total area of 180180m2, with Wenzhou, Lishui, the two major production bases. A wide range of the sophisticated large and medium-sized production equipment (including numerical control machine tools) is more than 500 (sets), as well as the major test detection equipment, apparatus, more than 300 (sets). The products are with innovative design, superior technology, sophisticated processing, and complete detection means. The leading products of our company are API. valve specializing in used for oil field, butterfly valve, high temperature and high pressure valve, gate valve, no-return valve, break valve, regulating valve, globe valve, water-supply valve, and drainage valves etc, more than 60 series, over 1600 kinds of products. Annual production capacity is over 30,000 tons. Products are widely used in many industries, such as petrochemical, oil, metallurgical, electricity, water supply and drainage sectors, and exported to Russia, Europe, the United States, South Korea, Zambia, Malaysia, United Arab Emirates, Pakistan and other countries. Our valves are with top quality and competitive price and also enjoys great popularity from our customers, including overseas.We have been engaged in this field for many years. We also have gained our clients trust with our precise manufacturing, on-time delivery and timely service. Our design and development capability have enabled us to improve our production line to meet the growing demand of the markets. Our valves are mainly used for industry,especially extensively used in petroleum industry and gas industry. Besides the above industry, also have a wide usage in chemical industry, petrochemical industry, metallurgical industry, water supplying system. gas supplying system, etc. Of course, we also have many years experiences of providing OEM service to our customers. Dazhong Valve Group has a strong capacity of products development, evalulated as a high-tech enterprises in Zhejiang Province for many years in succession; The technical center of Dazhong group is the province-level technical R & D center in Zhejiang province and also is the city-level technical R & D center in Wenzhou. Products of our company are approved by ISO 9001:2000 international quality management system replacement, ISO 14001:2004 Environmental Management System, GB / T 28001-2001 Professional Health and Safety Management System, the State Administration of Quality Supervision pressure pipeline components manufacturer (AZ), and also are certificated by EU 97 / 23/EC/EG CE, API 6D of the United States, GB / T 19022.1 (idt ISO 10012-1) measurement detection system and GB / T 15496 ~ 15498-2003 standard.