| Still deciding? Get samples of $ ! US$ 38/Piece Request Sample |
| Tolerance | 0.005~0.05mm or refer to drawings strictly |
| Material | Stainless steel / Carbon steel / Alloy steel |
| Color | Stainless steel natural/Black |
| Size | Customizable |
| Surface Finishing | Sandblasting, Polishing, Anodize, Zinc, Nickel, Chrome, Plating, Heat treatment |
| Service Life | Over 500,000 cycles |



The facility is located in a professional casting base in Jiangsu Province, featuring over a hundred specialized enterprises. We benefit from convenient logistics proximity to major national ports and international hubs like Shanghai.
We specialize in precision investment casting and mechanical processing using the silica sol process (lost wax process). As experts in the field, we have successfully produced over 3,000 types of precision castings.
Our infrastructure supports an annual production capacity of 2,000 to 3,000 tons, handling components from a few grams up to 50 kilograms with complex geometries in stainless steel, carbon steel, and alloy steel. Our products serve the automotive, hardware, and pump industries.



Seamless Logistics & Order Fulfillment: We manage the entire workflow from CAD model to finished part, including tooling design, shell building, and heat treatment. We partner with reliable freight forwarders for global delivery with real-time tracking and protective packaging.
OLO Auto Parts