SISCO Valve Manufacturing Co., Ltd is a leading valve manufacturer and exporter in China. SISCO factory covers 12, 000 square meters, containing general assemble workshops, machining workshops, coating workshops and testing workshops, equips with advanced assembling, machining, coating and testing equipments, and employs over 200 staffs many of whom are senior engineers and veteran managers. With more than 60 sets of production and testing equipment and adopting international advanced technology and standards, our company could fully meet our customersâ requirement. This also guarantees the quality and delivery time of our products. The leading products of our company are: Centerline Butterfly Valve, Centerline Pin-less Butterfly Valve, Flanged Butterfly Valve, Threaded Butterfly Valve, Wafer Style Check Valve, Threaded Check Valve, Global Valve, Gate Valve, Ball Valve, Needle Valve, Plunger Valve and supporting lengthening equipment. The main kinds of our valve operator are lever, gearbox actuator, pneumatic actuator and electric actuator. Our products share the characteristics of reasonable structure, good sealing performance, high corrosion resistance, low flow resistance, quick opening and closing, long service life, simple maintenance and easy to achieve self-control. Most of our products are exporting to the United States, Canada, France, Britain, Germany, Spain, Denmark and used in petroleum industry, chemical industry, urban water supply, gas supply, sewage disposal and other industries. Our products have been highly recognized by many customers and enjoy great popularity in European and American markets.There are also parts of our products sold in domestic market. The main users are large enterprises of metallurgy, petrochemical, electric generation and construction industry, such as, Zhongzhou Branch China Aluminum Co., Ltd, Oriental Chemical Factory of China, Changqing Oilfield, Karamay Oilfield, Henan Shouyang Mountain Power Plant, Guangzhou Hengyuan Power Plant, Beijing Sanqi Fire Protection Equipment Co., Ltd., Beijing Jingxi Hotel Renovation Project, Beijing South Railway Station Expansion Project, Tianjin Railway Station Expansion Project, Tianjin Airport Zone Financial Street Project and TEDA Storm Water Treatment Center Project. These valves are mainly used as the control node in the oil pipeline, heat supply, water supply, chemical pipelines, fire lines and sewage treatment. Our products received highly recommendation from their users.As a quality oriented manufacturer, SISCO, over the past 10 years, has developed a complete and effective quality control system covering raw material purchase, operation, quality inspection, record documentation and transportation. To enhance the quality control system, SISCO also developed and implemented series of quality control manuals, operation procedures, and employee education programs. As a result, the quality of SISCOâs products has been wildly recognized not only by our customer, but also by various International Notified Bodies. SISCO now holds CQC ISO9001, DNV ISO 9001, CE, and UL certificates. We are confident to become your best long-term and stable valve supplier in China. So, if you need to import valves, please feel free to contact us.