Dongying Cheonseng Precision Foundry Co., Ltd., locates in the central city of the Yellow River Delta Dongying where lies China's second largest oil field Shengli Oil field. It is only three hours' drive from Dongying to Qingdao port which enjoys high popularity in the world, which endows us with the geographical edge over other competitors in the same industry.

As a major manufacturer of investment castings, we adopted the lost-wax process to serve a huge variety of markets that require metal parts in carbon steel, stainless steel and different kinds of alloy steel, including construction hardware, marine hardware, kitchen hardware, pipe fittings, auto parts(turbine housing), railway parts and other machinery parts. We are able to supply precision castings in many conditions involving heat treated, machined, electropolished, mirror polished and so on.

Excellent employees and advanced management guarantee our superb products at most competitive prices. We currently have more than 180 employees and an annual capacity of over 1000 Ton precision castings per year, of which over 90% are exported to Europe, America, Australia, South Korea and Japan.

Our company culture is "Precision Makes Difference". This idea runs through every aspect of operation, from company management to product manufacturing, quality control and inspection; From employee training and technique requirement to customer service, we keeps pursuing precision, which makes us different from others.

We aim to make it easier for our customers to purchase quality products from a reliable manufacturer that passed IATF16949 & ISO 9001 of DNV, and we are sure you will find it worthwhile to choose us as your supplier.