杭州制氧机集团股份有限公司-凯发体育客户端

hangyang has established a business model supported by cryogenic separation technology, opened up the upstream and downstream of the industrial chain, and established hangzhou hangyang chemical & medical engineering co., ltd.which is the only grade-a design qualification engineering company specialized in general contracting in the field of air separation unit. more than 40 asu contracting projects have established hangyang's position in the engineering service market.