Send drawings for CNC machining, sheet metal, surface finish, or OEM/ODM review.
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Dongguan Huashun supports CNC machining, sheet metal, molds, and selected OEM/ODM assemblies.
Prototype review, batch production, inspection, packing, and export delivery.
Check equipment, packing, inspection, and certificates.
CNC machining, turning, Swiss-type lathes, automation, and mold support.
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Sorting, labeling, carton packing, and shipment-ready preparation.
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Dimensional checks, hardness, profile, salt spray, and final verification.
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Patents, quality documents, and compliance records for buyer review.
Click to Learn More →Choose a product area and send drawings for RFQ.
CNC-machined aluminum and hardware parts by drawing.
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Brackets, panels, enclosures, equipment hardware, and formed assemblies.
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Selected product development, assembly, packaging, and shipment support.
Click to Learn More →Send drawings, CAD files, samples, quantity, material, and finish request. Hasun reviews manufacturability before quotation.
Get practical feedback before production for CNC, sheet metal, surface finish, and assembly projects.
Machining-center support for aluminum, steel, stainless steel, brass, and project-specified materials.
Get a Free DFM Review →Precision turning for shafts, bushings, round parts, prototypes, and batch production.
Get a Free DFM Review →Drawing review for fixture strategy, machining sequence, inspection focus, and production risk.
Get a Free DFM Review →Choose the right material, finish, and RFQ notes before production.
Common materials for custom CNC and sheet metal parts.
Aluminum 6061 / 7075Lightweight CNC parts, brackets, housings.
Stainless Steel 304 / 316Shafts, fittings, threaded hardware.
Carbon SteelBrackets, plates, frames, formed parts.
Brass / CopperConductive fittings, inserts, decorative parts.
TitaniumHigh strength-to-weight custom parts.
POM / PEEK / PlasticsInsulating, low-friction components.
Share target color, texture, masking areas, and inspection standards with the RFQ.
Technical articles for machining, materials, and RFQ review.
Practical strategies for thin-wall precision parts: stress control, fixturing, toolpaths, and inspection.
READ TECHNICAL ARTICLE →How repeatable CNC production controls tolerance, process stability, inspection, and delivery risk.
READ TECHNICAL ARTICLE →English calls, RFQ review, DFM communication, and project follow-up for overseas buyers.
Review drawings, materials, finish, and cost drivers before quoting.
View details → 02Plan CNC machining and turning around the part geometry and requirements.
View details → 03Check dimensions, surface condition, and shipment requirements.
View details → 04Confirm packing, shipment details, and delivery requirements.
View details →Share the current drawing revision, quantity, material, finish, and critical features. During the review, clarify any open drawing requirements and identify features that may affect the machining approach, inspection, or quote.
The drawing and order quantity guide the choice of machining operations. Turned features and milled features may require different setups. Confirm how parts should be finished and which dimensions matter for fit and assembly before production.
Identify the dimensions and surfaces that must be checked against the agreed drawing. If the order requires a specific inspection method, sampling plan, or inspection report, specify it during quotation so it can be reviewed with the project requirements.
Provide the destination and any packing, labeling, or documentation requirements before dispatch. Agree on protection for finished surfaces and confirm the shipping arrangement for the order.
Visible equipment and quality records help buyers evaluate Hasun.
Trace key steps from material to finished parts.
100+ machines support prototypes and batch orders.
Inspection records support buyer verification.
Project records support repeat orders and audits.
Please send 2D drawings, 3D CAD files such as STEP or STP, material, quantity, surface finish, tolerance notes, and application requirements. Clear files help us reduce back-and-forth and review the project faster.
We can start with photos, samples, sketches, or early concepts, but final quotation and production normally need confirmed dimensions, material, tolerances, and inspection requirements.
Standard lead time is usually 2-4 weeks depending on material, process, quantity, finish, and inspection scope. Rapid prototyping can be discussed for urgent projects.
Yes. We can review prototype, small-batch, and repeat-production requirements. The best process depends on part geometry, tolerance, surface finish, material, and expected annual quantity.
Common project materials include aluminum alloys, stainless steel, carbon steel, brass, copper, titanium, engineering plastics, and project-specified metals. Final material selection should match strength, weight, corrosion, finish, and cost targets.
Typical finish options include anodizing, hard anodizing, sand blasting, polishing, brushing, plating, powder coating, and project-specific color or texture requirements. Please mark cosmetic surfaces and masking areas on the drawing.
Quality review is based on drawing requirements, key dimensions, material, surface finish, visual areas, and buyer inspection notes. Please identify critical fit surfaces, threaded holes, appearance zones, and functional dimensions.
Selected OEM and ODM projects can be discussed, especially when they involve precision metal parts, sheet metal parts, assembly, packaging, and finished-product development that matches our manufacturing capability.
Best for large files and urgent inquiries.
Qingxi, Dongguan Manufacturing BaseSend drawings or samples.