Qingdao Longdaxin Refrigeration Equipment Co., Ltd locates in the beautiful coastal city—Qingdao with abutting on Ji’nan—Qingdao expressway, Qingdao—Yinchuan expressway and Qingdao—Yantai expressway; and only ten minutes journey to Qingdao international airport. The advantaged geographical position gives the company a good traffic condition for the development.

Glass reinforced plastics type: counter flow type, transverse current type, and square and round cooling tower, every specs of compound pipeline, stock tank, and transportation tank, penstock manifold, roof ventilator, air pipe and combined type water tank etc. We also carry on the locale design for antisepsis project.It is widely used in industries, such as petroleum, chemical industry, machinery, paper-making, electric power, food, central air conditioning, textile, printing and dyeing and has gained good praise from clients.
    .........