Hongming Sheng manufactures custom sheet metal stamping parts using dedicated tooling, forming processes and secondary operations according to customer drawings.

We support brackets, connector parts, housings, shielding components and structural stamped parts for repeat production across industrial applications.

Modern Sheet Metal Stamping

Modern stamping production combines tooling design, controlled feeding and multiple forming operations to manufacture repeatable metal parts efficiently.

Depending on the component, several operations can be integrated into one tooling sequence to reduce handling and improve production consistency.

Progressive Tooling & Multi-Step Forming

Progressive die stamping can combine multiple operations within one production sequence for suitable repeat parts.

• Blanking
• Piercing
• Bending
• Forming
• Coining when applicable
• Cut-off and part separation

Stamping Parts We Manufacture

• Mounting brackets
• Connector shells
• Electrical terminals
• Shielding components
• Metal housings
• Structural supports
• Custom formed parts

Improving Production Efficiency

Stamping process planning is not only about producing the correct geometry. Tooling and operation sequence can also affect material use, handling and repeat production efficiency.

Tooling & DFM Review

Before tooling production, the part can be reviewed for manufacturability and stamping sequence.

• Part geometry and forming direction
• Hole and edge distance
• Bending radius
• Material and thickness
• Strip layout when applicable
• Progressive die feasibility
• Secondary operation requirements

Secondary Operations

Some stamped parts require additional processes before final use or assembly.

• Tapping and threading
• CNC machining when required
• Deburring
• Welding
• PEM and hardware installation
• Plating and surface treatment
• Mechanical assembly

Materials

• Carbon steel
• Stainless steel
• Aluminum
• Copper
• Brass
• Galvanized sheet
• Other specified sheet metals by project

Typical Applications

• Automotive and mobility components
• Electrical connectors and terminals
• Electronic shielding parts
• Industrial equipment
• Battery and energy systems
• Automation equipment
• Communication hardware

Repeat Production Control

Once tooling is approved, repeat production focuses on maintaining stable part geometry and process conditions.

• Material and thickness verification
• Tool condition checks
• Hole and slot position verification
• Forming angle and geometry inspection
• Burr and edge condition checks
• Critical dimensional inspection
• Assembly fit checks when required

From Prototype to Repeat Production

We support sample development, tooling trials and repeat stamping production according to part design and expected quantities.

Initial samples can be used to verify geometry, forming sequence and assembly interfaces before repeat manufacturing.

Learn More About Metal Stamping

For a broader overview of our stamping processes and manufacturing capabilities, visit our Metal Stamping Services page.

What to Send for Quotation

• 2D drawing or 3D CAD file
• Material and thickness
• Required quantity
• Estimated annual volume if known
• Critical dimensions and tolerances
• Surface finish or plating requirements
• Secondary operation requirements
• Assembly requirements if applicable

Confidential OEM Manufacturing

Customer drawings, CAD files, tooling information and technical specifications are treated as confidential. NDA support is available for custom sheet metal stamping projects.