Lantian Precision Machinery Manufacturing (Dalian) Co.,Ltd is a professional investment casting manufacturer dedicated to provide high performance engineering steel casting. With 30 years experience in production versatile high-quality steel casting components for global custom steel castings manufacturer. Lantian precision investment casting manufacturer was built in 1997, specially in R&D, production and marketing of carbon steel castings, low alloy steel castings and stainless steel castings. Weight of the steel casting components is from 0.05kgs to 80 kgs. Lantian investment casting foundry can design the parts, make in-house tooling, production of mold, and complete lost wax casting manufacturing machinery and equipment in silica sol investment casting, water glass investment casting, compound shell investment casting and cnc machining. Advanced inspection machinery imported from Germany and Italian for both chemical and physical test. Each step of lost wax casting manufacture are controlled strictly to obtain high performance custom steel cast components for our clients: valve manufacturer, pump manufacturer, machinery manufacturer etc. Tailored solutions of investment casting production based on your specific application scenarios and performance demands. What’s more, all customization steel casting components comply with international standards, industry norms and your unique requirements. Our steel castings are widely applied in valve industry, pump industry, oil & gas industry, agricultural machinery, petrochemical machinery, automobiles and so on. We uphold integrity as foundation, build reputation on quality on our investment casting products with precision, empower growth through innovation. Act with craftsmanship, achieve long-term success via win-win cooperation. Choose Lantian Steel Casting manufacturer as your reliable investment casting supplier in China, you can get consistency steel casting products and professional service!
30 years focusing on high quality steel casting components for global valve manufacturer, pump manufacturer, machinery manufacturer etc industries, specially those famous brand, like GE, IPLOCA members in Oil & Gas industry.
You can send drawings of your demand components to us, and also you can send us the samples for us to design and draw. We can help to analysis the suitable material of the precision castings to be produced.
We can make tooling of the cast parts in our own factory, which is convenient to control the lead time and accuracy. Automatic Aluminum material will be produced to provide consistent casting components.
Complete and advance casting equipment for water glass investment casting process to provide high ratio of price to performance casting parts as required.
Silica Sol Investment casting process is to obtain fine surface casting parts and tight tolerance steel castings per request.
A method between silica sol lost wax casting and water glass lost wax casting to help lower the cost while a better surface and tolerance obtained.
We have facilities in factory for Normalizing, Tempering, Annealing and Quenching on the steel casting components.
High precision and complete cnc machines like milling machine, threading machine, drilling machine etc for secondary machining request on the blasted cast parts.
Experienced engineers, skilled workers, strict QC inspection, each piece of the metal forming parts and cnc machined parts are inspected well before shipping.








30 years high precision and consistency engineering cast steel components manufacturer!