Be A Worry-free & Economical Micro Precision Stamping Company for Brand Manufacture

Micro Precision Stamping Company

Heju stamping is a micro precision metal stamping manufacturer with 30yrs stamping experiences. Focus on the manufacturing of complex and high precision stamping metal parts. From prototypes to fabrication, we can provide custom innovative precision metal stamping service for your complex precision metal parts with their mature manufacturer process & advanced industry technology.

We produce stamped components including:

Automotive connectors terminals;
Prismatic lithium battery safety vents;
Stamped electrical contacts&terminals;
Press-fit terminals/pins;
Stamped bus bars;
Spring contacts;
Micro deep drawn parts;
Shielding cans;
Lead frames, etc.

Widely used in new energy vehicle wiring harnesses and lithium battery, medical devices, consumables, chip packaging & testing, sensors and other fields.

70sets

Presses from 30 up to 160 tons

1500

SPM Maximum Running Speed

300+

Companies Served

3M+

Parts Manufactured

Six Core Technological Advantages

Precision Spring Contact Forming

Engineered for endurance and elasticity — maintaining perfect shape and performance after millions of cycles.

Good Elasticity&Uniformity

Precision stamping tolerance ±0.005mm ensures flawless. No deformation, no breakage after a million loads.

Click Here

Composite Riveting & Stamping

One process, dual-layer perfection. Integrating stamping and riveting for intricate terminal structures.

High Efficiency&Consistancy

Ensuring perfect fit, high efficiency, and ±0.005mm consistency. Solving complex double-layer type terminals.

Click Here

Fine Blanking Hybrid Process

Micron-level perforations as small as Ø0.1mm with burr-free finish. High tolerance grade within ±0.01mm and high perforation up to 35%.

High Efficiency&Stability

Dimensional tolerance within +/-0.02mm. Material thickness is below 3mm as well as length and width of 150mm or less.

Click Here

Micro Hole Piercing

High tolerance grade within ±0.01mm and high perforation up to 35%. Micron-level perforations as small as Ø0.1mm with burr-free finish.

Widely Adapability

Compatible with various materials, including copper, aluminum, and stainless steel, meeting different material requirements.

Click Here

Precision Deep Drawing

From motor shells to pacemaker housings, seamless forming up to 50mm depth with ±0.01mm tolerance. Materials thickness from 0.07mm to 1.0mm. Capable of achieving R/T ratio < 1.0

Excellent Size Adaptation

Diameter ranges from 150mm to 2.0mm. Smooth, flawless surfaces meet medical and electronic-grade standards.

Click Here

Cold Forging Integration

Overcome uneven thickness and complex shape of metal stamping products, achieving pre'cise processing.

High Efficiency&Stability

Combined progressive stamping and cold forging technology for automated production, High efficiency and stability.

Click Here

Micro Miniature Metal Stamping Capabilities

Stamping Process

Progressive Stamping
Deep Draw Stamping
Roll to Roll
Riveting
Blanking
Piercing
Bending
Tapping
Forming

Stamping Capabilities

Available Material

Brass
Beryllium Copper
Stainless Steel
Nickel Silver
Spring Steel
Aluminum
Titanium
Accept Custom

Micro Precision Stamped Parts Cases

All Automotive Terminals Press-fit Pins Terminals Stamped Terminals Stamped Bus Bars

Micro Miniature Stamping Solutions

We will select the best metal stamping solutions according to your part capacity, budget and schedule. For expert advice, please contact our engineering teams for answers.

Anually Demand Exceed 100K

Application Scenarios: mass production projects.
Method: progressive tooling.
Advatagement: high production efficiency, good consistency & low cost.

Anually Demand 5K to 100K

Application Scenarios: Trail order to test market, Specific product needs.
Method: Stage tooling.
Advatagement: save tooling cost & development time.

Anually Demand 5K max.

Application Scenarios: product development —- designing/function analysis.
Method: blanking & forming fixture.
Advatagement: save time & development cost.

Why Us for Your High Precision Metal Stamping Projects

Product Experience

Over 30-year-experienced tooling team, keep breaking stamping technical difficulties

Good Consistent

Make sure finished part satisfy all the requirements for the prototypes.

Substitutability

Alternative stamping craft solution, to reduce customer production cost. Eg. Etching

Quality Control

With complete quality traceability system and strictly quality inspection system, Heju can provide high quality & high efficiency product & service for customer.

Short Leadtime

Prototype in 12 days, FOT sample in 20 days for production tooling, mass production: 15-20 days (from raw material purchase to shipment)

Cost

Tooling cost fully refund when reaching contract quantity; cooperate with customer to adjust component design, meet functional requirements and also reduce production cost.

Supply Chain

Build long-term relationship with domestic & oversea raw material suppliers, plating supplier and related fabrication partners.

High Stability

Imported tooling fabrication equipment, regularly tooling maintenance, spare part control

Get A Quote For Your Next Projects

No matter your project is complicated or simple, our metal stamping experts will provide a solution, you will get an accurate quotation within 12 hours.