Custom Sheet Metal Fabrication Parts | OEM Sheet Metal Manufacturing

Hongsinn-1452

Custom sheet metal fabrication parts manufactured to your drawings. Reliable custom sheet metal manufacturing for automotive, industrial and automation applications.

Delivery

FOB

minimum order

1 piece

Supply Ability

5000piece / Week

Country of Origin

Shenzhen

Stock Time

7~15Day

Quantity:

US $0.59 - US $10.68 / piece

Contact Now

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Custom Stainless Steel Sheet Metal Fabrication | Precision Sheet Metal Parts OEM Manufacturing

Shenzhen Hongsinn Precision specializes in custom stainless steel sheet metal fabrication, providing professional custom sheet metal parts and manufacturing services to clients worldwide.

Based on customer-provided 2D drawings, 3D models, samples, and technical specifications, we perform a full range of processes, including laser cutting, punching, CNC bending, welding, tapping, riveting, assembly, and surface finishing.

Our products are widely used in sectors such as automotive, new energy, machinery, automation equipment, electronics, electrical systems, medical devices, and industrial equipment. We support everything from prototype development and small-batch pilot runs to full-scale mass production.

Item Parameter

Product Name   Stainless Steel Structure Fabrication
Manufacturing Processes   Laser cutting, bending, welding, CNC machining, assembly
Material Types   Stainless steel, carbon steel, galvanized steel
Stainless Steel Grades   SUS201, SUS304, SUS316, SUS316L
Steel Grades   Q235, Q345, A36
Plate Thickness   0.5mm–30mm
Profile Specifications   Customized according to drawings
Machining Precision   ±0.05mm – ±0.20mm
Welding Methods   TIG welding, MIG welding, laser welding
Surface Treatment   Polishing, brushing, sandblasting, passivation, powder coating
Max. Structural Dimensions   6000mm (customizable)
Inspection Equipment   Coordinate Measuring Machine (CMM), weld inspection equipment
Production Mode   OEM / ODM

Stainless Steel Surface Treatment

We offer a variety of stainless steel surface treatment solutions tailored to the product's operating

environment and aesthetic requirements:

Brushed Finish

Creates a uniform texture via mechanical brushing; suitable for equipment housings, panels, and decorative sheet metal parts.

Polishing

Enhances surface smoothness; suitable for products with high aesthetic standards.

Mirror Finish

Produces a highly reflective, glossy surface; suitable for decorative applications and metal parts requiring a premium appearance.

Passivation

Enhances the corrosion resistance of the stainless steel surface.

Electropolishing

Suitable for components requiring superior surface cleanliness, smoothness, and corrosion resistance.

Product Advantages

Excellent Corrosion Resistance

Stainless steel materials are suitable for use in humid, industrial, and other corrosive environments.

Precision Machining Capabilities

Utilizes processes such as laser cutting and CNC bending to enable the custom fabrication of complex sheet metal structures.

Flexible Structural Customization

Supports various dimensions, thicknesses, hole patterns, bending angles, and mounting configurations.

Diverse Surface Finishes

Supports surface treatments such as brushed, polished, mirror, passivated, and electropolished finishes.

One-Stop Manufacturing

Integrates cutting, bending, welding, surface treatment, and assembly.

OEM/ODM Services

Manufactures products based on customer drawings, 3D models, or samples.

Supports Various Production Stages

Accommodates needs ranging from prototype validation and small-batch production to mass production orders.

Hongsinn Precision Manufacturing Advantages

Over 16 years of experience in metal processing and sheet metal fabrication

ISO 9001:2015 Quality Management System certification

ISO 14001 Environmental Management System certification

Integrated capabilities: CNC machining, laser cutting, and welding

AFMING GMU-800 EVO 5-axis machining center

Zeiss CMM (Coordinate Measuring Machine) quality inspection

Support for OEM/ODM customization and mass production

Products exported to Europe, the Americas, Southeast Asia, the Middle East, and global markets

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.