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 customers’ 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. SISCO now holds CQC ISO9001, DNV ISO 9001, CE, and UL certificates