Compression springs, tension springs, and torsion springs for industrial, automotive, electronic, and mechanical applications.
Custom manufacturing · Multiple materials · OEM support
Compression springs are designed to resist axial compressive forces and provide rebound force after compression.
Daily Products — Ballpoint pens, toys, washing machines, automotive suspension systems.
Industrial Equipment — Valves, molds, heavy machinery, shock absorbers.
Electronics — Smartphone buttons, battery contacts, precision electronic components.
Material Options:
•Spring steel (SWC)
•Stainless steel (SUS)
•Piano wire (SWP)
•Titanium alloy
•Galvanized wire

| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
Tension springs are designed to resist tensile forces and generate retracting pull force during stretching applications.
Home & Consumer Products
Garage doors, toys, clotheslines, fitness equipment.
Industrial Machinery
Return mechanisms, counterbalance systems, automated production equipment.
Electronics & Appliances
Washing machine components, switch systems, electronic devices.
Material Options:
•Spring steel (SWC)
•Stainless steel (SUS)
•Nickel-plated wire
•Phosphor bronze

| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
Torsion springs are designed to store and release rotational force through angular displacement.
Daily Products — Clothespins, door hinges, garage doors, toys.
Industrial Equipment — Switches, clutches, brakes, mechanical hinges.
Fitness & Automotive — Exercise equipment, rebound seat systems.
Material Options:
•Spring steel (SWC)
•Stainless steel (SUS)
•Piano wire (SWP)
•Phosphor bronze

| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |
| Project | Size | Custom made |
| Material | Spring steel (SWC), piano wire (SWP), stainless steel (SUS), mild steel, phosphor bronze, 60Si2Mn, 55CrSi, T9A, A3, titanium alloy, nickel-plated wire, galvanized wire, tinned wire, enameled wire | |
| Surface treatment | Galvanizing, nickel plating, anodizing, black oxidation, electrophoresis, power coating, gold plating, silver plating, tin plating, paint, Chorme, phosphate, Dacromet, oiling, copper plating, sandblasting, passivation, polishing, etc. | |
| Package | PE bags, cartons, pallets, customized according to customer needs | |
| Application | Automotive hardware accessories, electrical equipment, electronic products, medical equipment, fitness equipment parts, industrial equipment, mechanical parts, office equipment, children's toys, etc. | |
| Experience | Heli Spring has 31 years of experience in spring and stamping manufacturing | |

OUR COMPANY'S PRODUCTION STRENGTH
01.Precision Testing
02.Automation Equipment
03.Quick Sampling
04.Customization
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