Qinhuangdao YuTian Science & Tech. Co., Ltd is a manufacturer of valves, flexible hose, and bellow expansion joint, flexible hose forming machine, expansion joint forming machine, pipe coupling, metallurgy vehicle and investment casting equipments in China. We have exported our machines and products to Turkey, Iran, Vietnam, India, ***in, Egypt etc.Our co***ny is one of the largest machinary co***nies in China and has exported products to ***in, Turkey, India, etc. We enjoy good reputation as reliable suppl...
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