Welcome to Zibo ZLT International who was established in 2006, and Graded as TOP A company in Chinese Customs Classification Management which means the highest reputation and trustful company for exporting, and whose factory is ZIBO QINGDONG MACHINERY MANUFACTURING CO., LTD specialized in castings and machining parts according to customers’ drawings or samples in Zibo City, Shandong Province, China. Our products are the ANSI chemical process ZLT 196 pump parts, ZLT Mark III pump parts, power end, pump bowls, castings, machining parts, welding parts, ZLT vacuum pump parts and slurry mining pump parts etc. The castings are mainly made by lost wax casting, sand casting, lost foam casting with the material stainless steel, carbon steel, alloy steel, titanium and iron and so on. The machining parts can be made in our own machining shop. Many advanced equipment such as CNC lathe, CNC cutting machine, miller and so on controlled by ex...