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Casting
Resin-coated sand casting and lost-wax investment casting.
CUSTOM CASTING & CNC MACHINING · FACTORY EST. 2002
Custom castings & CNC-machined parts.
Cast and machined metal parts for power line hardware, oilfield equipment, and industrial machinery. Send your drawing or sample with the material and quantity. We confirm the production route, critical dimensions, finish, and inspection requirements before quotation.
Drawing review
Quote with DFM
Transparent pricing
Expert packing
Product Categories
Find the parts for your equipment.
JK Casting specialises in custom castings and machined parts for power, oilfield, and machinery OEMs — built to your drawing, sample, or worn part.
- Resin-coated sand casting and lost-wax investment casting
- CNC machining for fits, holes, threads, and mounting faces
- Material, finish, and test requirements defined for your part
- Drawing-based quotation and export packing
Electrical & Power Parts
Clevises, clamp bodies, links, and overhead line fittings.
Oilfield & Pump Parts
Parts for drilling, pumping, valves, and oilfield equipment.
Agricultural Machinery Parts
Wear-resistant parts for tractors and agricultural machines.
Construction Equipment Parts
Components for excavators, loaders, and heavy equipment.
Industrial Machinery Parts
Precision parts for pumps, motors, gearboxes, and machines.
OEM Custom Metal Parts
Customized metal parts based on drawings or samples.
Not sure which category fits your part?
Send drawings, 3D files, or photos. Our team will review and guide you.
Our Capabilities
Production routes matched to the part, not forced into one process.
Two casting routes, machining for critical interfaces, and an agreed finish and inspection plan for each part.
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Casting
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Machining
CNC turning, milling, drilling, and precision machining.
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Finish & Treatment
Specify the required heat treatment, coating, and test scope in your RFQ.
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Additional Part Requirements
Include fabrication or assembly needs so the quotation defines the complete scope.
From Drawing to Delivery
From your drawing to an agreed production plan.
Start with a drawing or sample. We clarify the details that affect tooling, price, and delivery.
See RFQ FlowSend drawings, photos, models, samples, or hand sketches.
Confirm the material, casting route, machined features, finish, and required records.
Review price, timing, inspection, and packing before the order starts.
We monitor and inspect throughout production.
Quality & Trust
Factory credentials & inspection evidence.
The published ISO 9001:2015 certificate is held by Gaomi Changrong Precision Casting, our same-factory affiliate. Its scope is processing of steel castings. Review the certificate and agree the inspection documents required for your part.
Check the holder, steel-casting scope, and stated validity: 22 April 2024 to 21 April 2027. View certificate PDF
Include the grade and standard. We confirm the casting route and required material documentation before quotation.
Identify critical dimensions, test requirements, and acceptance criteria. See inspection and packing evidence
Find company details, the manufacturing relationship, and direct contact information. Meet JK Casting
Explore JK Casting
What you need before sending an RFQ.
Find company information, manufacturing details, and documents for supplier evaluation.
PRProducts
Browse product categories and application parts.
OEMOEM SolutionsDrawing-based OEM solutions and requirement evaluation.
CAPCapabilitiesCasting, machining, finish, inspection, packing, and export support.
QCQuality ControlDrawing review, inspection, and shipment verification.
FAQFAQCommon questions from overseas buyers.
RFQContact / RFQSend drawings, 3D files, or part details to get a quote.
Ready To Start?
Ready to quote your cast or machined part?
Send us drawings, samples, or photos. We review the part, suggest a suitable route, and quote based on real production requirements.