Dongying Kelin Precision Metal Co., Ltd located in Dongying Shandong China is a professional manufacturer of investment castings. We mainly produce stainless steel precision castings, carbon steel casting and alloy casting. We also have great machining ability and can provide machining service of mirror polishing, electronic polishing. Above all, we have many advanced CNC machining centers, CNC turning centers, CNC milling machines and CNC machining lathes. Features of our company: 1. A professional manufacturer and exporter of precision castings in China . 2. Products: construction hardware, pump body, valve, filter fittings, marine hardware and pipe fittings etc. 3. Material: stainless steel, alloy steel, carbon steel. 4. Many advanced equipments: Such as Spectrometer imported from German for chemical composition analysis and three-dimensional test machine imported from Swiss for dimension inspection. Besides, there are numerous advanced equipments in the precision machining workshop. Relying on our own factory, you must have the highest quality product. 6. Establishing in 1998, we have a group of skilled workers, veteran engineers. So we can supply you with the strongest technical service. 7. Major clients overseas: USA , Canada , Holland , Sweden , Italy and New Zealand etc. 8. ISO certification: Our company has got the certification of ISO9001, We are also a member of China Foundry Association.