Precision Deep Drawing Metal Parts & Progressive Stamping Solutions

 Introduction

We specialize in manufacturing deep drawing metal parts for demanding industrial applications.
With over 20 years of experience, Qingdao Ronghai Mould Products Co., Ltd. provides custom deep drawn components, including metal boxes, enclosures, and complex stamped housings.

Our production focuses on precision, consistency, and cost efficiency, making us a reliable partner for OEM projects worldwide.

What Are Deep Drawing Stamping Parts?

Deep drawing is a metal forming process where sheet metal is radially drawn into a die to create deep, seamless shapes.

Compared with standard stamping, this process offers:

• Better structural strength

• Smooth surface without welding

• Reduced material waste

• High efficiency for mass production

It is widely used to produce metal enclosures, containers, and structural housings.

Key Features

✔ High Precision Manufacturing
Tight tolerance control ensures perfect fit for assembly.

✔ Progressive Deep Drawing Capability
Multi-stage continuous forming allows complex shapes and deeper structures.

✔ Durable & Strong Structure
No welding joints, improving mechanical strength and reliability.

✔ Smooth Surface Finish
Suitable for coating, plating, or direct use.

✔ Mass Production Ready
Stable quality for large-volume OEM orders.

Custom Manufacturing Capability 

We are a direct factory, not a trading company.

Design & Engineering

• 2D / 3D drawing support

• DFM (Design for Manufacturing) optimization

• Mold design & development

Production Process

• Progressive die stamping

• Multi-stage deep drawing

• CNC machining (secondary processing)

• Surface finishing

Custom Options

• Shape: round, square, rectangular, complex structures

• Depth & thickness optimization

• Hole punching, trimming, flanging

• Surface treatment (plating, powder coating, polishing)

Material Options

We support a wide range of materials:

• Stainless Steel (304 / 316)

• Aluminum

• Carbon Steel

• Copper / Brass

Material selection can be customized based on strength, corrosion resistance, and application needs.

Applications

Our deep drawn metal parts are widely used in:

• Electrical enclosures and control boxes

• Automotive components

• Battery cases and housings

• Industrial containers

• Electronic device housings

 Technical Specifications

Why Choose Us

• 20+ years manufacturing experience

• In-house mold design & production

• Strong OEM & customization capability

• Stable quality with strict QC system

• Competitive factory pricing

• Fast sampling & global delivery

Get a Quote

Looking for a reliable deep drawing stamping manufacturer?

Send us your drawings or samples today.
We will provide:

• Fast quotation within 12 hours

• Free sample support

• Engineering suggestions

• Full OEM customization

Contact us now to start your project.