Share files, photos, quantity, material, and use condition.
Contact & RFQ route
Send drawings, samples, or 3D files for RFQ review.
Email drawings, 3D files, samples, or worn-part photos to kai@jkcasting.com for manual RFQ review. JK Casting checks material, process route, tolerances, inspection points, surface treatment, packing, and quotation basis before replying.
Best for power/utility hardware, oilfield parts, formwork hardware, tank hardware, machined castings, and other drawing-based metal components.
We check casting, machining, surface treatment, inspection, and packing basis.
If details are missing, we ask before quoting instead of guessing.
FACTORY & CONTACT EVIDENCE
Real factory presence before you send RFQ files.
Before sharing drawings or technical requirements, buyers can confirm that JK Casting is a real manufacturing company in Gaomi City, Shandong Province, China: a 30,000 m2 works with 100 staff and 5,000 tons a year of capacity, casting and machining carbon steel, alloy steel, stainless steel, and iron for power, oilfield, and machinery parts. Quality runs on ISO 9001:2015 certified steel-casting works, held by our same-factory affiliate Gaomi Changrong Precision Casting.
Factory gate evidence
The factory gate and company sign help RFQ buyers confirm the company has a real manufacturing location before sending project files.
RFQ review by email
Send drawings, 3D files, sample photos, material, quantity, surface treatment, tolerance, and application requirements for manual review.
- Email: kai@jkcasting.com
- Location: Gaomi City, Shandong Province, China
- Best files: 2D drawings, 3D files, sample photos, or worn-part photos
- Review focus: material, process route, inspection, packing, and quotation basis
RFQ Checklist
Information that helps us quote accurately.
- 2D drawings or 3D files
- Samples or photos if available
- Material grade and standard
- Quantity and annual usage
- Tolerance requirements
- Surface treatment requirements
- Application environment
- Delivery requirements