Our company specializes in producing all kinds of machinery accessories by casting technology.At present we have three production lines: silica-gel precision casting, water-glass precision casting and sand casting. We can supply you with stainless steel, carbon steel, alloy steel，duplex steel casting products. The commonly-used materials are 304, 316, 304L, 316L,42CrMo,35CrMo, C45, C40,C20,A105,4140,WCB,309L,17-4PH, 630.etc; Casting weight range:0.35oz~200lb;Casting standard:GB,ASTM,AISI,DIN,NF,JIS,BS and AS; After-treatment: sand-blasting,pickling and passivation,heat-treatment,precise machining,satin polishing or mirror polishing,electronic polishing,blackening,chrome-plated,nickel-plated and zinc-coating. Machined threads:DIN,BSPT,BSPS,NPT.
Silica-gel investment casting（linear dimension tolerance ISO8062 CT5~CT7）can achieve near-net-shape configurations, offering designers and engineers freedom of design in a wide range of alloys. The process is capable of producing precise detail and dimensional accuracy in parts weighing many pounds or just a few ounces.In our business scope,about 60% are silica-gel precision castings.
Our engineering team has ability to design the mould and study machining processing method independently.At present, most of products can be machined in our own machining workshops. We have the advanced and professional testing equipment for quality assurance: spectrometer analysis, FPI and MPI testing,Ultrasonic testing,X-ray testing, hardness checking, pressure testing,CMM inspection.
Address:No.658,Jiangshan South Road,Qingdao West Coast New Area,China