NINGBO TONGDA PRECISION CASTING CO., LTD

The sand molding process offers a wide range of design options while at the same time making it cheaper and faster. With the molding we can flexibly respond to your needs and offer you the most economical solution. We can supply you parts from 0.1 KG up to 15.000 KG individual weight in the procedure forms Our Aluminum Casting Suppliers for Automotive and Aviation are IATF16949 and EN 9100 certified. Great alloy selection High flexibility Low tooling costs Low production costs​ steel casting cast iron ductile Iron casting Aluminum Sand Casting Low Pressure Casting

Machined casting part with heat treatment 1000 HV

Technology solutions that simulates casting while taking into consideration customer needs and necessities ensure that the procedure goes off without a hitch.

Douplex stainless steel is a class of steel that combines excellent corrosion resistance, high strength and ease of manufacturing and processing. Despite their high strength, douplex stainless steels exhibit good plasticity and toughness. And in most applications, douplex stainless steels show high corrosion resistance due to their high chromium content, which is advantageous in oxidizing acids. Therefore, duplex stainless steels are often used instead of austenitic stainless steels in many applications in the chemical industry with a greater risk of corrosion.