Wenzhou ONO Valve Co., Ltd was founded during the key period of mechanical valve development , located in the hometown of Pump and Valve in China. Wenzhou ONO Valve Co., Ltd is made up of ten top valve and machine professional companies, mainly operates the factoryÃ??Ã?¢??s international trading affairs, on behalf of the Chinese valve mechanical quality and technical level, and at the most preferential price to open more markets abroad, to create the China brand. Wenzhou ONO Valve Co., Ltd operates more than 2000 kinds of valves and hundreds of petroleum machineries. Furthermore, we can produce various non-standard products if the customers request. Wenzhou ONO Valve Co., Ltd has a super technical guidance , quality services, and quality control management engineer team. Meantime, owns a group of senior sales specialists who are familiar with the international trade manipulation and management. Wenzhou ONO Valve Co., Ltd supplies the most professional technical products at the most reasonable price, and at a most simple operation to provide the best all-round direct services. We&＃039;ll do anything in advance before the customersÃ??Ã?¢?? urgency.