Auto Parts Stamping | Precision Automotive Metal Stamping Manufacturer

Hongsinn-1417

Custom automotive metal stamping parts for OEM applications. Precision punching, bending and forming for metal stamping car parts with reliable quality and consistent production.

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

add to cart

Automotive Metal Stamping Parts | Metal Stamping Car Parts | Auto Parts Stamping

Shenzhen Hongsinn Precision Co., Ltd. specializes in custom manufacturing services for automotive metal stamping parts, providing precision stamping solutions to automakers, automotive component suppliers, and industrial OEM clients.

Based on customer-provided 2D drawings, 3D models, or samples, Hongsinn Precision develops tailored stamping process plans suited to specific materials, sheet thicknesses, product structures, and production volumes. Our manufacturing capabilities encompass punching, blanking, bending, forming, deep drawing, and progressive/compound stamping. We also integrate processes such as CNC machining, tapping, drilling, deburring, and surface finishing to produce complex automotive components.

Our products are suitable for applications including automotive structural parts, mounting brackets, fixing plates, connecting pieces, metal supports, automotive electronic hardware, and other custom automotive components.

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

Key Automotive Stamping Products

Hongsinn Precision offers custom metal stamping parts tailored to the design and assembly requirements of automotive components, including:

Automotive Mounting Brackets

Used for securing and mounting vehicle bodies, seats, electronic equipment, and other systems; customizable based on mounting hole locations and bending configurations.

Automotive Mounting Plates

Precision-formed via stamping, punching, and bending processes; suitable for securing interior and exterior automotive components.

Automotive Connecting Plates

Used for the mechanical connection of various components; customizable regarding hole patterns, thickness, and profile specifications.

Automotive Support Components

Suitable for vehicle body structures, equipment mounting, and mechanical assemblies; manufactured from materials such as steel, stainless steel, or aluminum alloy.

Automotive Electronic Stamping Parts

Includes metal connectors, shielding components, mounting tabs, contact elements, and other structural parts for automotive electronics.

Key Manufacturing Processes

Precision Stamping

Uses specialized dies to plastically form sheet metal; suitable for the mass production of automotive parts requiring high dimensional consistency.

Punching and Blanking

Used to create mounting holes, locating holes, and complex external profiles; hole diameters, spacing, and profile dimensions are controlled according to product drawings.

Bending and Forming

Suitable for automotive metal parts with three-dimensional structures, such as brackets, mounting plates, and retaining clips.

Deep Drawing

Employs specific deep-drawing processes to form products featuring significant depth or complex spatial geometries.

Combined Stamping and CNC Machining

For automotive parts requiring precision holes, threads, or complex localized features, stamping is combined with CNC processes—such as drilling, tapping, and milling—to enhance overall manufacturing efficiency.

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.