Shanghai Yuet Information Technology Development Co. Ltd.   

        valve transaction network is a professional services in the pump, valve and its supporting field large portal; is one of the largest fluid equipment BtoB network trade platform; is the earliest network marketing media network and show the combination of network services; is the industry's first "business" founder valve books and periodicals. With her unique marketing operation mode and site powerful members of the trading function, attracted the country's valve manufacturers, buyers, agents joined. The present membership site has exceeded 15000 mark, browse to visit a quantity to be in above of 6000 person time every day.

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