Capabilities
Jiangkai supports key manufacturing processes for drawing-based OEM metal components, industrial equipment parts, and export projects.
Inside Jiangkai · 40-second factory film
Sand casting, investment casting, metal pouring and CNC machining. Send your drawing, material and quantity to discuss the manufacturing route for your part.
Request a QuoteMusic: The Climb by Scott Buckley, released under CC BY 4.0. Edited excerpt, mixed with factory production sound.
Manufacturing Capabilities
Resin-coated sand casting and lost-wax investment casting for drawing-based steel and iron components. Material grade and casting route are confirmed for each part.
In-house lathes and machining centers finish-machine cast or forged components to drawing tolerances.
Surface treatment is quoted to the drawing specification. State the required coating, heat-treatment condition, acceptance criteria, and inspection records. Processing location and supplier responsibilities are confirmed with the order.
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.
The published ISO 9001:2015 certificate is held by same-factory affiliate Gaomi Changrong Precision Casting and covers processing of steel castings. 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.
Resin-coated sand casting and lost-wax investment casting. Geometry, surface requirements, machining allowance, and quantity determine the route.
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.
Send your supplier questionnaire with the RFQ. Request the current equipment list, capacity information, material documentation, and inspection scope relevant to your part.
Send drawings and requirements so our team can review the process route.
