Custom Sheet Metal Services | OEM Parts Manufacturing

Hongsinn-1460

Custom galvanized sheet metal parts for industrial applications. Precision cutting, bending and fabrication tailored to your drawings. Request a quote!

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

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Custom Galvanized Sheet Metal and Precision Sheet Metal Manufacturing Services

Shenzhen Hongsinn Precision specializes in the custom manufacturing of precision OEM/ODM components, providing global clients with custom galvanized sheet metal, precision sheet metal parts, and comprehensive sheet metal fabrication services. We evaluate suitable manufacturing processes and production plans based on client-provided 2D engineering drawings, 3D CAD models, or physical samples, while considering product structure, material properties, dimensional tolerances, and order quantities.

Utilizing processes such as laser cutting, CNC punching, bending, drilling, tapping, riveting, welding, and surface treatment, we manufacture custom sheet metal parts for sectors including industrial equipment, electronics and electrical systems, telecommunications, automation equipment, and machinery manufacturing.

Galvanized steel offers inherent corrosion resistance, making it suitable for a wide range of indoor industrial equipment and structural components. We select appropriate materials and processing methods based on the product's operating environment, sheet metal type, and protective requirements to meet client specifications regarding structural strength, dimensions, assembly, and aesthetics.

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

Custom Galvanized Sheet Metal Parts

Custom galvanized sheet metal parts are manufactured primarily from galvanized steel sheets, undergoing processes such as cutting, punching, bending, forming, and necessary assembly based on product drawings.

Common products include:

Galvanized steel mounting brackets
Custom metal panels
Electrical enclosures and equipment housings
Sheet metal mounting tabs and connecting plates
Industrial equipment guards
Galvanized steel structural components

Product features:

The galvanized coating provides a degree of corrosion protection for the steel sheet
Shapes and dimensions can be customized according to drawings
Compatible with processes such as cutting, bending, and stamping
Suitable for a wide range of industrial equipment and structural manufacturing needs

Note: Cutting edges, drilled holes, and welded areas may compromise the integrity of the original galvanized coating; specific protection requirements should be determined during the design and manufacturing stages.

Precision Sheet Metal Parts Manufacturing

We provide custom manufacturing services—ranging from material preparation and part fabrication to finished-product inspection—based on design files and technical specifications provided by the client.

Key manufacturing processes include:

Laser Cutting: Suitable for complex contours, mounting holes, and irregularly shaped sheet metal parts.

CNC Punching: Suitable for sheet metal parts featuring repetitive hole patterns, regular contours, and specific formed structures.

CNC Bending: Used to fabricate brackets, enclosures, panels, and multi-angle bent assemblies.
Drilling and Tapping: Meets requirements for bolted connections, mounting/fastening, and assembly.

Riveting and Welding: Enables the joining of multiple sheet metal parts and component assembly according to structural designs.

By selecting optimal processing workflows, we can meet manufacturing needs across various stages, including product development, prototype validation, small-batch pilot runs, and mass production.

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.