Precision Stamping
Precision Hardware

Precision Hardware

Forging industrial backbone with micron precision, LH Hardware delivers end-to-end solutions for global advanced manufacturing – from precision springs, custom springs to stamping, shafts, and linear motion systems

Precision Springs

Precision Springs

High-precision springs manufactured via CNC coiling or cold forging, featuring tight tolerances (±0.003mm) and superior fatigue resistance, ideal for automotive suspension and precision instrumentation requiring consistent load-bearing performance.

Special Springs

Special Springs

Custom-engineered springs for extreme conditions, such as high-temperature (up to 300°C) or corrosive environments (titanium/hastelloy), used in aerospace hydraulics and nuclear reactor dampers

Wire Forming

Wire Forming

Multi-station cold heading process forming wire (Φ0.1-3mm) into precision parts (connectors, snaps) with ±0.02mm tolerance, serving 5G infrastructure and smart home applications

Precision Stamping

Precision Stamping

Micron-level stamping (Ra≤0.4μm) of 0.05-3.5mm metal sheets via progressive dies, producing EMI shields and battery contacts for semiconductor and EV battery modules

Precision Shafts

Precision Shafts

Ultra-precision ground shafts (Ra≤0.2μm) with ±0.002mm diameter tolerance, employed in robotic joints and CNC spindles for ±0.005mm repeatability

Precision Springs

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Compression Spring Torsion Spring Extension Spring
Special Springs

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Wave Spring Clockwork Spring Oil Seal Spring
Wire Forming

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Wire Bending Coil Forming Precision Wire Forming CNC Wire Forming
Precision Stamping

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Stamping Blanks Deep Drawn Shells Tubular Formed Components contoured-stampings
Precision Shafts

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Metal Shafts Medical Shafts

Why Choose US?

Custom Solutions Tailored to your exact load, space, and environmental needs
ISO 9001 Certified Rigorous quality control at every stage
Rapid Prototyping Tested samples available in 5-7 days
Global Supply Chain Reliable delivery across North America, Europe & Asia

Contact US

E-mail: sales@lihongsprings.com
Mobile: +86 176 6501 0974
WhatsApp: +86 150 1844 0213
FAX: +86 0769-8532 4238
Add: Room 101, Building 1, No. 446 Yanglang Road, Dalingshan, Dongguan, Guangdong, China

Custom Steel Rivets ···

Custom Steel Rivets Manufactur···

Custom Steel Rivets Manufacturer Miniature S···

Custom Steel Rivets Manufactur···

Custom Steel Rivets Manufacturer Miniature Semi Tubular

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220V Explosion Proof···

220V Explosion Proof Formed Tu···

220V Explosion Proof Formed Tubular Heaters ···

220V Explosion Proof Formed Tu···

220V Explosion Proof Formed Tubular Heaters Stainless

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9kw Stainless Steel ···

9kw Stainless Steel Tubular He···

9kw Stainless Steel Tubular Heating Element

9kw Stainless Steel Tubular He···

9kw Stainless Steel Tubular Heating Element

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Electrolytic/Zinc - ···

Electrolytic/Zinc - Coated Ste···

Electrolytic/Zinc - Coated Steel Profile Sta···

Electrolytic/Zinc - Coated Ste···

Electrolytic/Zinc - Coated Steel Profile Stamping

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Galvanized Steel She···

Galvanized Steel Sheet Profile···

Galvanized Steel Sheet Profile Stamping

Galvanized Steel Sheet Profile···

Galvanized Steel Sheet Profile Stamping

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Cupronickel Profile ···

Cupronickel Profile Stamping-F···

Cupronickel Profile Stamping-Formed Precisio···

Cupronickel Profile Stamping-F···

Cupronickel Profile Stamping-Formed Precision Structural

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Cupronickel Profile ···

Cupronickel Profile Stamping-F···

Cupronickel Profile Stamping-Formed Precisio···

Cupronickel Profile Stamping-F···

Cupronickel Profile Stamping-Formed Precision Hardware

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Aluminum Deep - draw···

Aluminum Deep - drawn Electron···

Aluminum Deep - drawn Electronic Device Heat···

Aluminum Deep - drawn Electron···

Aluminum Deep - drawn Electronic Device Heat Sink

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Aluminum Deep - draw···

Aluminum Deep - drawn Heat Sin···

Aluminum Deep - drawn Heat Sink Multi

Aluminum Deep - drawn Heat Sin···

Aluminum Deep - drawn Heat Sink Multi

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SUS301 Stainless Ste···

SUS301 Stainless Steel Stamped···

SUS301 Stainless Steel Stamped Precision Sym···

SUS301 Stainless Steel Stamped···

SUS301 Stainless Steel Stamped Precision Symmetrical

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SUS304 Stainless Ste···

SUS304 Stainless Steel Stamped···

SUS304 Stainless Steel Stamped Honeycomb

SUS304 Stainless Steel Stamped···

SUS304 Stainless Steel Stamped Honeycomb

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Electrophoretic Stam···

Electrophoretic Stamped Precis···

Electrophoretic Stamped Precision Fixing

Electrophoretic Stamped Precis···

Electrophoretic Stamped Precision Fixing

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Material Metal Stamp···

Material Metal Stamped Precisi···

Material Metal Stamped Precision Electronic

Material Metal Stamped Precisi···

Material Metal Stamped Precision Electronic

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Stamped Metal Electr···

Stamped Metal Electronic Conne···

Stamped Metal Electronic Connector Accessori···

Stamped Metal Electronic Conne···

Stamped Metal Electronic Connector Accessories

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Stainless Steel Stam···

Stainless Steel Stamped Precis···

Stainless Steel Stamped Precision Hinge

Stainless Steel Stamped Precis···

Stainless Steel Stamped Precision Hinge

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Plate Cylindrical Sh···

Plate Cylindrical Shaft Hinged···

Plate Cylindrical Shaft Hinged Structure

Plate Cylindrical Shaft Hinged···

Plate Cylindrical Shaft Hinged Structure

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form Fixing Accessor···

form Fixing Accessory for Smal···

form Fixing Accessory for Small Appliances

form Fixing Accessory for Smal···

form Fixing Accessory for Small Appliances

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Stainless Steel Stam···

Stainless Steel Stamped Precis···

Stainless Steel Stamped Precision Electronic

Stainless Steel Stamped Precis···

Stainless Steel Stamped Precision Electronic

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Stainless Steel Stam···

Stainless Steel Stamped Precis···

Stainless Steel Stamped Precision Metal Conn···

Stainless Steel Stamped Precis···

Stainless Steel Stamped Precision Metal Connecting

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Manganese Steel Stam···

Manganese Steel Stamped

Manganese Steel Stamped

Manganese Steel Stamped

Manganese Steel Stamped

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