Zibo taa foundry co.，Ltd is mainly engaged in production, international trade and technical service of all kinds of steel casts, sphere ironware, grey ironware, deck machines, etc. The workshop of cast steel of the company adopts nitrogen free furan resin molding workmanship, electric arc furnace plus LF refining furnace, argon gas purified liquid steel shot blasting surface treatment, fuel gas heat treatment furnace, Germany spectrometer, magnetic powder flaw detection, ultrasonic flaw detection, universal materials tester with computer display, impact tester, metalloscopes, large vertical lathe, movable type end face milling machine, and other equipments. And the steel casts, sphere ironware, grey ironware of the company meet domestic and international standards in size precision, surface glossiness, mechanical performances, internal quality.

　As the largest manufacturer of marine casts with single piece up to 60 tons in Shandong province, the company has passed the certification of ISO 9001: 2000 Quality Management System and been approved by the classification societies of many countries such as, China (CCS), British (LR), Germany (GL), Norway (DNV), America (ABS), etc., with product quality up to advanced level in the same industry in China.
　The company has built good cooperative relationships with Shanghai Waigaoqiao Shipbuilding, Jiangsu New Century Shipbuilding, Jiangsu New Times Shipbuilding, Taizhou Sanfu, Nantong Chan.gqingsha Shipbuilding, Shandong Yellow Sea Shipbuilding, Yantai Raffles Shipyard, Changdao Shipbuilding, Liberation Army No. 4804, Rushan Shipyard, Baibuting Shipbuilding, Penglai Shipbuilding, etc. over twenty medium and large shipbuilding companies in china and provided qualified marine steel casts with different specifications and requirements. In addition, the casts of the company have been exported to America, England, Germany, Czech, India and other countries and regions, and got good review from customers.