Industrial Punching & Perforating Solution: ISO 9001, +35% Throughput

Metal Stamping

Metal Stamping on our platform encompasses die-less, CNC-driven fabrication of sheet metal components using turret punching and integrated bending operations—ideal for low-to-medium volume production where hard tooling is cost-prohibitive. We connect buyers with service centers capable of producing parts with holes, slots, louvers, embossments, and shallow bends in carbon steel (up to 6 mm), stainless steel (up to 4 mm), and aluminum (up to 5 mm). This approach delivers design flexibility and rapid turnaround for applications such as electrical enclosures, mounting brackets, ventilation grilles, and structural hardware.

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Specifications

 Product Parameters
Cutting Fiber laser (6kW), plasma, waterjet
Bending & Forming CNC press brakes (up to 600T)
Welding & Assembly Robotic + manual MIG/TIG; certified procedures
CNC Machining 3-axis milling, lathe
Surface Treatment Shot blasting (Sa2.5), powder coating, hot-dip galvanizing

Product Overview

Suppliers utilize CNC turret punch presses equipped with automated tool changers and standard tool libraries (typically 50+ punches), achieving hole positioning accuracy within ±0.1 mm and supporting diameters from 2 mm to 50 mm. Common secondary features include countersinks, dimples, knockouts, and 90° bends (minimum flange: 10 mm). Material utilization is optimized through nesting software, with yield rates typically between 85% and 92%. Deburring or edge rounding is performed as standard to ensure compatibility with downstream coating or assembly processes. Nesting layouts and first-article inspection reports are available upon request to verify dimensional compliance and material efficiency.

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Material Grades & Standards

Materials: Carbon steel (Q235B, DC01, SPCC), galvanized (DX51D), stainless steel (304, 316), aluminum (1100, 5052)
Standards: Hole/feature tolerances per ISO 2768-mK or customer CAD specs
Quality Control: Positional accuracy ±0.1 mm; bend angle tolerance ±1°; burr height <0.15 mm; flange min. 10 mm for 90° bends

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Processing & Value-Added Services

Unlike conventional traders, Deqing Steel Market provides on-site, integrated processing services, allowing buyers to receive ready-to-use materials:
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Flame & Plasma
Cutting
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CNC Drilling &
Machining
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Bending & Welding
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Surface
Treatment
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Pre-assembly
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All processing is completed within the industrial park, ensuring quality control 
and reduced lead times.

Application Areas

Structural Steel Buildings
Structural Steel Buildings
Bridges & Infrastructure
Bridges & Infrastructure
Industrial Plants & Warehouses
Industrial Plants & Warehouses
Machinery & Equipment Manufacturing
Machinery & Equipment Manufacturing
Shipbuilding & Offshore Structures
Shipbuilding & Offshore Structures
Power & Engergy Facilities
Power & Engergy Facilities

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Zhejiang Deqing Steel Market Co.,Ltd

浙江德清国际钢材城

No. 98 Linhang Avenue, Leidian Town, Deqing,Zhejiang, China

Deqing International Steel Market is China's leading B2B steel marketplace, connecting global buyers with 300+ verified merchants for reliable, one-stop steel sourcing solutions.