Linzhang changqing machinery co.ltd

The main products are ductile iron and grey iron castings and alloy steel and carbon steel products. All the products are export . For its excellent quality, the products have been deliervyed to many countries, such as the member countries of EU, U.S.A., New Zerland, Ice Land , Saudi Arabia and other areas .It has a long term coopration with some large size valve producing companies.