Professional sheet metal deep customization, one-stop solution from requirement to finished product. We accurately satisfy personalized demands on application scenarios, precision and appearance. We optimize structural design according to processing features to cut cost and boost production efficiency.

Multiple material options including cold-rolled steel, stainless steel and aluminum alloy. Full manufacturing processes available: laser cutting, bending, welding and various surface treatments.

Strict quality control via sample verification and multi-stage inspection to guarantee consistency of batch products. We also offer installation, maintenance guidance and professional technical consultation.

Efficient lead time, fast delivery within 10-25 days with fully controllable production schedules.

Comprehensive surface treatment options: powder coating, polishing, anodizing and electroplating to upgrade product appearance and corrosion resistance.

Precision stamping forming, tight dimensional tolerance up to ±0.01mm. Suitable for high-standard assembly applications, no secondary machining needed.

Premium carbon steel material with reinforcement after stamping. High strength and good impact resistance, service life increased by over 30%.

Smooth burr-free surface with no deformation. High product consistency, stable batch yield rate over 99.5%.

Flexible Order Volume: Support both low-volume prototype orders and large batch mass production, we can adjust production arrangement flexibly to match your project phases.

Professional Drawing Review: Our experienced engineers check your CAD drawings upfront, identify possible production issues and offer practical tips to simplify processing.

Tailored Protective Packing: We provide suitable protective packaging to prevent scratches and deformation in shipment, so your parts arrive in good condition.

Dongguan Kowin Metal Precision Fabrication Co., Ltd. is a professional one-stop metal precision manufacturing manufacturer based in Dongguan, China.

We integrate full-process production capabilities covering aluminum extrusion processing, high-precision CNC machining, sheet metal fabrication, punching and metal stamping. Custom metal components are available in aluminum, brass, copper, stainless steel, iron alloy and other metal materials to meet diverse industrial demands.

Equipped with complete advanced CNC equipment and sheet metal production lines, we deliver integrated solutions ranging from raw material extrusion, precision machining, surface finishing to finished product assembly.

Backed by more than 15 years of deep experience in metal precision processing, we offer a full range of surface treatment options including anodizing, polishing, sandblasting, plating and powder coating. Strict quality inspection is implemented throughout every production procedure to guarantee stable, consistent product quality.

Rooted in China's core precision machining hub, Kowin adheres to customized development, competitive lead times and cost-effective pricing, serving global clients across automation equipment, electronics, new energy, medical hardware and communication industries.

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