Materials: Aluminum, alloy steel, brass, stainless steel, cast iron and cast steel
Lost wax casting process
Machining: CNC turning, milling, CNC milling, CNC drilling and CNC boring
Surface treatments: Sand painted, electrophoresis and zinc plated
Heat treatments: Tempered or annealed and induction hardened
Packing: As per customer's request.
Thanks to strong support of domestic and international friends and merchant, Dalian Zhongtian Ruihai International Trade Co., Ltd. Is steadily going forward with high technical and perfect management system since its foundation. The main product are pressure vessel, storage tank, steel grating, all kinds of machined parts.
We have six steel stucture processing workshops (equipped with many large and medium scale lifting equipment), two steel gratings processing workshops (owning two production lines) and three machining processing workshops. There are more than one hundred sets of mechanical processing equipment, so we can accept all kinds of parts and complete device of large and medium scale equipment. Henceforth, we will still produce various different new products in accordance with different needs of clients.
Our company is willing to look for mutual opportunities, profits and developments in order to create a brilliant tomorrow with domestic and international friends.
