Capabilities
Jiangkai supplies sand casting and lost-wax investment casting, with CNC machining, finishing and inspection. Welded fabrications and stamped parts are quoted with castings or as separate orders. Carbon steel and iron are regular material families; stainless steel is reviewed against the specified cast grade and part requirements.
Inside Jiangkai · 40-second factory film
Sand casting, lost-wax investment casting and CNC machining. Send your drawing, material and quantity to discuss the manufacturing route for your part.
Send your drawing for a quoteMusic: The Climb by Scott Buckley, released under CC BY 4.0. Edited excerpt, mixed with factory production sound.
Capabilities at a glance
The casting factory has been operating since 2002. Annual capacity is about 5,000 tons, with about 60 employees. We export to the USA, Australia, the UAE, Russia, South Korea, Japan and other countries. Castings are made to drawing in a wide range of weights and sizes and are quoted per part. The ranges below are typical for this foundry and depend on part geometry. The quotation confirms the figure for your part.
Manufacturing Capabilities
Sand casting and lost-wax investment casting for drawing-based steel and iron components. Review carbon steel or stainless steel requirements with the drawing.
In-house lathes and machining centers finish the castings we supply. Define bores, faces, threads and inspection requirements with the casting order.
Surface treatment is quoted to the drawing specification. State the required coating, heat-treatment condition, acceptance criteria, and inspection records. The quotation confirms the treatment scope and required records.
Regular material families are carbon steel, ductile iron, and grey iron. Alloy steel, stainless steel, and other special grades require confirmation against the drawing, casting route, and required material documents.
Pattern and mould requirements are reviewed from drawings, samples, or part data. The quotation defines tooling scope, charges, ownership, and any agreed credit against production orders.
Our ISO 9001:2015 certificate covers processing of steel castings and is valid to 2027-04-21. Dimensional checks and any material, mechanical, or non-destructive test requirements are defined before production, including sampling, acceptance criteria, and the report issuer.
Process Overview
Check drawings, material, quantity, and tolerance.
Select casting, machining, treatment, and inspection route.
Manufacture parts according to confirmed requirements.
Check key dimensions and surface requirements.
Prepare export packing and shipment support.
Manufacturing scope
Our core work is build-to-print castings and CNC-machined castings. For projects needing other materials or operations, we review the complete production requirements. The quotation defines the production route, responsibilities, inspection documents, and delivery condition. See the OEM order and repeat-supply process.
Sand casting and lost-wax investment casting. Geometry, surface, machining allowance and quantity determine the route. Typical tolerances are in the glance above.
Carbon steel, ductile iron, and grey iron. Specify the exact grade and standard; stainless steel, alloy steel, and other special materials require part-specific confirmation.
Heat treatment, coating, mechanical tests, and non-destructive testing are agreed before ordering. The quotation confirms the agreed process, acceptance criteria, and required records.
Annual capacity is about 5,000 tons, with about 60 employees. Send your supplier questionnaire with the RFQ if you need the equipment list or the inspection scope for your part.
Include material, quantity and whether you need a raw casting, machining, welding or stamping. Small trial batches are accepted.
Start with the casting process and specify the delivery condition. These guides connect the manufacturing route with the information needed for quotation.
