上海东宝阀门制造有限公司
SHANGHAI DONGBAO VALVE MANUFACTURING CO.,LTD.Booth：W3340

DBV，founded in 2001, sales and service of various digitally controlled valves(like pneumatically-, electrically-, hydraulically-driven butterfly valve). It carries wholly out the strict control according to ISO quality standard system to ensure the quality of products. Its high-temperature and high-pressure dual-way zero-leakage butterfly valve, wholly-metal hard-seal butterfly valve and multi-layer disc-type sealing butterfly valve newly developed by the company have the merits of outstanding performance, strong resistance to high temperature, high pressure, abrasion and corrosion, zero leakage, double-way pressure, long service life, easy on –site maintenance and replacement.