Manual engineering review for drawings, samples, and worn parts
From RFQ Evidence To Manufacturing Route
Metal RFQs Reviewed Before Quotation.
Send drawings, 3D files, sample photos, or worn-part details. JK Casting reviews the material, process route, finish, inspection, packing, and quotation basis before production.
Not automatic instant pricing. Real parts are reviewed manually before quotation.
Route review before quotation
Manufacturing Services
Production routes matched to the part, not forced into one process.
JK Casting reviews each RFQ by part geometry, material, application, quantity, finish, and inspection needs, then recommends a practical manufacturing route for overseas buyers.
01
Casting Review
Cast steel, iron, and alloy components reviewed from drawings, samples, or existing parts.
02
Machining Support
Machined fits, holes, faces, threads, and post-casting machining requirements.
03
Finish & Treatment
Galvanizing, coating, surface finish, packing, and export-readiness review.
04
Welded / Stamped / Custom
Practical route review for brackets, supports, clamps, fittings, and project parts.
Product Directions
Clear product paths for buyers who source by application.
Review common product categories for overseas RFQ projects, from oilfield and utility hardware to drawing-based custom metal components.
How To Work With JK Casting
A manual RFQ process built for imperfect part evidence.
Whether you have complete drawings, sample photos, worn parts, or only working conditions, our team can start with the available evidence and confirm what is needed for quotation.
Start RFQ Review2D drawings, 3D files, sample photos, worn parts, quantity, material, surface finish, and application conditions.
Casting, machining, welding, stamping, galvanizing, inspection, packing, and key quote assumptions.
Clarify material, tolerances, finish, tooling need, batch quantity, delivery route, and packing requirements.
Keep the quote tied to the agreed product boundary, inspection needs, and export communication.
What To Send
Help us review your part faster.
A complete RFQ does not need to be perfect, but it should make the part, use condition, and quotation boundary clear.
Visible Factory Evidence
Trust comes from real review, real parts, and visible quality work.
Buyers can review practical factory evidence, including drawing review, dimensional inspection, export packing, and representative product families before sending RFQ files.
RFQ Information Hub
Core pages for product scope, capability, quality, and contact.
Explore product scope, manufacturing capability, quality control, application fit, RFQ preparation, and the direct email route for sending project files.
Representative product categories and drawing-based RFQ scope.
02 OEM SolutionsHow drawings, samples, and requirements become a practical route.
03 CapabilitiesCasting, machining, finish, inspection, packing, and communication.
04 Quality ControlDrawing review, checkpoints, inspection, and shipment readiness.
05 ApplicationsPower, oilfield, machinery, construction, project, and OEM uses.
06 FAQCommon questions from overseas buyers before sending an RFQ.
07 Contact / RFQSend drawings, 3D files, sample photos, or technical requirements.
Send Drawings For Manual Review
Have a metal part that needs a practical quotation path?
Send the files or photos you have. We will review whether the part fits JK Casting's process routes and what needs confirmation before quotation.