Your Trusted One-stop CF3M Casting Foundry
As an experienced investment casting foundry specializing in CF3M stainless steel, Pingheng Machinery offers a professional, one-stop precision casting service that encompasses mold design, casting, machining, assembly, and shipment. There is no requirement for a minimum order quantity, and the size of CF3M stainless steel parts ranges from 0.01kg to 100 kg (0.022-220 Pounds).
We are a source manufacturer integrating precision investment casting and machining, with 26 years of expertise in investment casting, 17 years in machining, and 10 years in mold development. This extensive experience allows us to provide more professional services and higher quality products for clients in industries such as power and electrical, pump and valve, automotive components, construction machinery, and marine.
We are the casting manufacturer that provides OEM service. Just send your CAD drawing, 3D files, or detailed requirements to us for a fast quote!
The Features of CF3M Castings We Customzied
Pingheng’s CF3M castings have good mechanical strength, excellent weldability, and formability, which facilitates the manufacturing of sizable and intricate cast-welded assemblies and meets the performance demands of most structural parts.
Pingheng CF3M casting offers exceptional surface smoothness and tight dimensional accuracy, which enable us to meet our clients’ standards. Also, it has low material waste, reduces the post-casting machining, and near-defect-free outcomes in investment casting help our clients get more cost-efficient products. Besides, it’s capable of producing thin-walled designs for lightweight applications, excellent production repeatability, Consistent and tight dimensional accuracy, and less susceptibility to hot cracking helps Pingheng keep the product’s quality assurance.


Typical Application of Pingheng CF3M Casting
Due to the distinctive properties of our CF3M casting, it can be applied in various industries. Its exceptional chloride resistance makes it suitable for seawater pump components, propeller hubs, and subsea equipment in marine environments. For the petrochemical industry, it can be used in handling corrosive fluids and high-purity processes. The cleanability and corrosion resistance achieve its wide use in Food and Beverage Processing. The acidic and caustic resistance of Pingheng CF3M casting can also be used for reactors, mixer impellers, and heat exchangers in Chemical Processing.
Professional CF3M Casting Manufacturer in China


Pingheng Machinery possesses an impressive 9,000 square meters of production area. Our current team of 150 professionals includes 12 technicians and 20 quality engineers. Our company is certified to IATF 16949 and has established itself as a reliable partner in the stainless steel casting industry through our expertise and commitment to casting quality.
We integrate quality into every stage of CF3M casting production, strictly adhering to quality standards and customers’ requirements. CMM, spectrometers, and sealing test equipment are used during the rigorous quality control process.
Typically, the total lead time for a new product project is approximately 45 days, which includes about 15 days for mold development. For regular repeat orders, mass production takes around 30 days.
For urgent requests, we offer rapid 3D-printed prototyping services that can be directly put into production, effectively replacing traditional wax patterns and significantly reducing initial mold lead time.










