Sheet Metal Components in Automobile | OEM Metal Parts

Hongsinn-14708

Custom sheet metal components in automobile applications, manufactured to your specifications. OEM/ODM services for prototypes, small batches and production orders.

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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Precision Sheet Metal Stamping and Custom Sheet Metal Fabrication Services

Shenzhen Hongsinn Precision is an OEM/ODM manufacturer specializing in the production of precision, non-standard components. We provide global clients with comprehensive manufacturing solutions—ranging from product design verification and prototype development to small-batch trial runs and full-scale mass production.

We offer custom metal stamping and sheet metal fabrication, including automotive components, mounting brackets, connecting plates, metal covers, and various other non-standard sheet metal parts, all produced according to your engineering drawings, 3D models, or samples. Based on product structure, material properties, and specific order requirements, we evaluate the most suitable manufacturing processes—such as metal stamping, laser cutting, CNC punching, bending, welding, and various surface treatments.

Whether you require samples for the product development phase or ongoing, high-volume production, we assess the optimal manufacturing strategy for your project—helping you balance product design, manufacturing quality, production costs, and lead times.

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

I. Product Advantages

1. Custom Sheet Metal Stamping Parts

Metal stamping is ideal for sheet metal components that require punching, forming, bending, or specific contouring. Depending on the product structure and order volume, we evaluate the most suitable tooling and stamping processes to manufacture items such as metal mounting tabs, connecting brackets, fasteners, reinforcement plates, and other custom stamped parts.
During the project development phase, we conduct process evaluations—factoring in material thickness, critical dimensions, tolerances, and downstream assembly requirements—to plan for sample validation and subsequent mass production.

2. Automotive Sheet Metal Components

For automotive-related equipment and supporting structures, we offer custom fabrication of metal brackets, mounting plates, connectors, fasteners, and other non-standard sheet metal components.

Throughout the manufacturing process, we focus on key requirements such as hole-position accuracy, bending dimensions, structural integrity, surface quality, and assembly fit. For parts involving critical automotive safety functions or specific industry standards, we conduct separate evaluations and validations in accordance with the client’s specified requirements.

Scope of Application

1. Automotive Parts and Components

Metal brackets for automotive auxiliary equipment
Automotive mounting plates and connecting plates
Metal fixing clips, reinforcement plates, and connectors
Sheet metal parts for automotive production tooling and auxiliary equipment
Custom-made, non-standard metal components based on client drawings

2. Industrial Machinery and Automation Equipment

Mounting brackets for machinery and equipment
Structural components for automation equipment
Equipment enclosures and protective panels
Metal connectors and fasteners
Stamped parts and sheet metal components for production equipment

3. Electronic and Electrical Equipment

Mounting panels for electrical equipment
Sheet metal components for control boxes and cabinets
Fixing brackets for electronic equipment
Metal cover plates and structural connectors
Custom sheet metal enclosure assemblies

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.