DRAmetal — Export-Ready CNC Sheet Metal Services for Overseas B2B
DRAmetal is a trusted custom sheet metal fabrication manufacturer in China, delivering custom sheet metal parts through CNC laser cutting, bending, punching, welding and assembly services to overseas B2B OEM clients worldwide.
Six core CNC fabrication capabilities — engineered for export-grade precision and overseas B2B OEM production.
High‑precision fiber laser cutting for stainless steel, carbon steel and aluminum. Tolerance feasibility is reviewed against the drawing, material and thickness before quotation.
Laser Cutting Service
Press-brake forming is reviewed against material, thickness, bend geometry and required tolerance. Exact equipment and usable capacity are confirmed for the RFQ.
Bending Service
High‑speed CNC turret punching for holes, louvers and embossing. Quick tooling, strict inspection and consistent output for high-volume export orders.
Punching Service
TIG, MIG, MAG, spot and robotic welding for steel and aluminum. Weld procedures, inspection points and third-party testing can be defined in the RFQ when the application requires them.
Welding Service
Automated insertion of PEM® and custom hardware: self‑clinching nuts, studs, standoffs and captive screws. Secure, flush fastening for assembly‑ready parts, eliminating loose hardware issues.
Hardware Insertion
Full box‑build assembly, from sheet metal parts to finished products. We integrate surface treatment, purchased components, wiring, testing, custom packaging and direct global shipping.
Assembly ServiceBuild-to-print fabrication planned against the released drawing, revision and an inspection scope agreed for each order. Equipment and documentation requirements are confirmed during RFQ review.
We do not publish anonymous testimonials, customer logos or performance statistics without permission and supporting records. Verify the requirements below against your own RFQ and purchase order.
Confirm the released drawing, revision, material, finish, tolerances and any controlled characteristics before production.
Define sampling, measurement methods, first-article records, material records and traceability deliverables before order acceptance.
DRAmetal is certified to ISO 9001, AS9100D, ISO 13485 and IATF 16949. Certificate details are available on request. UL certification documentation is available for applicable products and components; confirm the model and listing scope for your project. State any additional mandatory supplier or product certification in the RFQ.
Industrial sectors we serve with precision sheet metal fabrication solutions — from aerospace to new energy.
Aerospace sheet metal fabrication — high-precision components and enclosures for aerospace equipment and related applications, built to released drawings and agreed inspection plans.
Aerospace Fabrication
Medical Equipment sheet metal fabrication — Sanitary, precision metal housings and parts for medical devices and healthcare systems.
Medical Fabrication
Automotive sheet metal fabrication — High-quality sheet metal parts and structural components for automotive applications.
Automotive Fabrication
Robotics sheet metal fabrication — Precision metal structures and components for industrial robots and automation systems.
Robotics Fabrication
Semiconductor sheet metal fabrication — Ultra-precision sheet metal enclosures for semiconductor manufacturing equipment.
Semiconductor Fabrication
New Energy sheet metal fabrication — Durable metal components for solar energy, energy storage and new power systems.
New Energy Fabrication
Telecommunications sheet metal fabrication — Robust enclosures and infrastructure parts for 5G and communication equipment.
Telecom Fabrication
Industrial Machinery sheet metal fabrication — Heavy-duty sheet metal parts for manufacturing machinery and industrial automation.
Industrial MachineryPremium-grade metals for precision sheet metal fabrication — from prototyping to mass production, with material records and lot traceability when specified.
Lightweight aluminum alloys with excellent strength-to-weight ratio and superior thermal conductivity. Widely used in aerospace components, automotive parts, electronic enclosures and automation equipment.
Corrosion-resistant stainless steel with outstanding durability and hygienic properties. Engineered for medical equipment, food processing machinery, marine hardware and architectural facades.
High-purity red copper with the second-highest electrical and thermal conductivity of any metal. Engineered for power busbars, EV battery connectors, heat sinks, transformer windings and RF shielding.
Brass alloys balance machinability, appearance, moderate conductivity and corrosion resistance. Ideal for electrical terminals, fittings, inserts, decorative brackets and precision hardware.
High-strength bronze alloys with outstanding wear and corrosion resistance. Engineered for marine hardware, bearings, gears, bushings and high-load mechanical components.
Cost-effective carbon and galvanized steel with high strength and weldability. The go-to choice for industrial enclosures, structural frames, automotive chassis and heavy-duty equipment.
Smooth, finish-ready low-carbon sheet for control cabinets, chassis, brackets, appliance panels and powder-coated covers. Cold rolled steel is the practical choice when tight forming, clean welds and stable painted surfaces matter.
Zinc-coated galvanized steel is the practical outdoor choice for cost-sensitive parts. Used in HVAC cabinets, telecom enclosures, cable tray, EV charger pedestals and solar mounting.
Premium titanium alloys offering an unmatched strength-to-weight ratio and biocompatibility. Engineered for aerospace structures, medical implants, chemical processing and high-performance racing.
High-performance nickel-based superalloys with exceptional heat and corrosion resistance. The premier choice for oil & gas, chemical reactors, gas turbines and extreme-environment applications.
Sheet metal fabrication insights, material guides and representative scenarios from DRAmetal's engineering team — helping global OEMs make smarter sourcing decisions.
Buyer's Guide Link ballooned sheet metal drawings to inspection reports with stable characteristic IDs, revision control, actual results and clear acceptance records.
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DFM & Design Tips Choose CMM or optical inspection for formed sheet metal by feature access, restraint, surface condition and the OEM's required acceptance record.
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DFM & Design Tips Separate fixture repeatability from sheet metal part variation using controlled loading, repeated measurements and an OEM measurement-system study.
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Buyer's Guide Define master samples and go/no-go gauges for OEM sheet metal acceptance, including controlled references, gauge limits, wear and failure handling.
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Buyer's Guide Connect split sheet metal deliveries to the right drawing revision, production lot, inspection scope and deviation record before OEM receiving release.
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Buyer's Guide Assess sheet metal changes for new or partial first-article inspection by mapping affected interfaces, processes, evidence and customer approval scope.
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Material Guide Select agricultural machinery sheet metal for guards, hoppers and frames by load, wear, corrosion, welding, finish, traceability and repair needs.
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Material Guide Compare powder coating and anodizing for robot parts by material, wear, dimensions, grounding, thermal behavior, masking and sourcing risk.
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Process & Manufacturing Build a medical sheet metal control plan linking drawing features, manufacturing steps, inspection methods, frequencies, reaction plans and release records.
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Process & Manufacturing Write a useful medical sheet metal nonconformance report with objective evidence, affected-lot boundaries, authorized disposition and reinspection records.
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Industry Applications Design medical cart sheet metal around stability, caster loads, cleaning zones, service access, inspection evidence and a controlled OEM RFQ package.
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Industry Applications Plan drawing-defined positioner supports, tank fixtures and base frames for a robotic welding cell without blurring turnkey integration responsibilities.
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Use these guides to clarify drawings, manufacturability and process selection before requesting a supplier quote.
Everything overseas buyers need to know before placing an order with DRAmetal — from quoting and lead time to shipping and quality assurance.
We provide an initial response within 24 working hours. Send us your 2D drawings or 3D CAD files with material grade, surface finish and order quantity. After scope review, our engineering team will confirm what is needed to prepare a detailed quotation and lead-time estimate.
Lead time is quoted only after the drawing, material, quantity, finishing, inspection, packaging and freight requirements are reviewed. The accepted quotation and order acknowledgement define the committed schedule; no generic website estimate overrides those documents.
MOQ, feasible lot size and volume pricing are defined only after the drawing, material, process, tooling and production scope are reviewed. No universal minimum or maximum quantity is promised on this page.
We accept all industry-standard formats: STEP (.stp / .step), IGES, SolidWorks (.sldprt), AutoCAD (.dwg / .dxf), PDF and Pro/E (.prt). If you only have a hand-drawn sketch or sample part, reverse-engineering feasibility, deliverables and cost are confirmed in the quotation.
DRAmetal is certified to ISO 9001, AS9100D, ISO 13485 and IATF 16949. Certificate details are available on request. UL certification documentation is available on request for applicable products and components. Confirm the model and listing scope for your project. We manufacture to the released drawing and an agreed inspection plan. Depending on the RFQ, we can provide dimensional inspection results, first-article records, material certificates supplied by the mill, lot traceability and supplier declarations for restricted substances. Any required certification or documentation package must be defined and accepted before order placement.
Accepted payment methods, settlement currency, deposit requirements and any credit terms are confirmed in the quotation and written commercial agreement. Credit terms are not automatic and depend on the accepted order.
Freight method, carrier, Incoterms, customs documentation, certificates of origin and related charges are reviewed against the destination and project requirements. The accepted quotation and shipping instructions define the agreed logistics scope.
If parts appear nonconforming or transport-damaged, notify us with the order reference, photos and inspection evidence. Containment, review and any rework, replacement, credit or freight claim follow the accepted quotation, purchase order and written disposition; no blanket outcome or retention period is promised on this page.
Send us your CAD drawings and project requirements, and the initial response target is within 24 working hours. Quotation and DFM timing depend on the submitted files and engineering scope.
Share your project details, drawings, and requirements via the form below.
Our engineers review your request and provide a detailed quote with pricing and lead time.
CNC machining + multi-stage inspections to ensure precision and consistency.
Secure packaging + reliable delivery, with full after-sales service for any needs.