Auto Sheet Metal Fabrication | Precision Sheet Metal Solutions

Hongsinn-14705

Custom automotive sheet metal fabrication for brackets, panels and metal components. OEM/ODM manufacturing based on 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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Automotive Sheet Metal Fabrication and Precision Custom Sheet Metal Solutions

Shenzhen Hongsinn Precision specializes in the OEM/ODM manufacturing of precision, non-standard components, providing global clients with custom-engineered automotive sheet metal parts and precision metal fabrication solutions. Based on 2D technical drawings, 3D models, material specifications, and assembly requirements provided by our clients, we develop manufacturing strategies for automotive structural components, metal brackets, mounting plates, covers, and various other non-standard sheet metal assemblies.

Depending on the specific structure, dimensions, materials, and production volume of each part, we evaluate processes such as laser cutting, stamping, bending, welding, and surface finishing. We work closely with clients to optimize part design, dimensional accuracy, assembly fit, and aesthetic requirements. Our services encompass everything from prototype development and small-batch trial production to full-scale mass production, catering to automotive metal components and a wide range of industrial sheet metal fabrication projects.

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

Product Features

Custom Automotive Sheet Metal Parts

Custom-manufactured mounting brackets, fixing plates, connecting plates, metal covers, and other automotive-related sheet metal components, produced according to product drawings. Specific structures, materials, and processing methods are determined based on the intended application and technical requirements of each part.

Multi-Process Sheet Metal Fabrication

A range of processes—including cutting, stamping, bending, welding, and post-processing—are selected based on part geometry, material properties, and production volume. This is suitable for flat components, complex-shaped parts, multi-bend structural components, and assembled metal units.

Precision Sheet Metal Solutions

Manufacturing strategies are developed based on client drawings and critical dimensional specifications. Strict quality control—covering dimensions, hole positioning, structural integrity, and surface appearance—is applied throughout the process. We support the entire lifecycle, from prototype development and small-batch trial runs to full-scale mass production.

Scope of Application

Automotive-Related Parts

- Automotive mounting brackets and fasteners
- Metal connecting plates, mounting plates, and cover plates
- Sheet metal components for automotive equipment and tooling
- Custom-fabricated, non-standard metal structural parts (built to print)

Automotive Equipment and Production Support Components

- Mounting brackets and metal guards for production equipment
- Sheet metal structures for jigs, fixtures, and tooling
- Equipment enclosures, access covers, and protective components
- Custom sheet metal parts for automated production equipment

General Precision Sheet Metal Applications

- Industrial equipment enclosures and mounting panels
- Multi-bend metal structural components
- Welded frames, connectors, and supports
- Prototypes, low-volume parts, and mass-produced components

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.