Custom-Made Spring And Wire Forming Manufacturer

Heavy Duty Torsion Spring

From the name, you will understand that Heavy Duty Torsion Spring is for heavy duty purpose with big power. It is widely used in many kinds of industry. As a spring manufacturer,we offer custom-made torsion spring from Heavy duty to tiny shape.We are dconfident to provide stable quality items with very competitive price.

Heavy Duty Torsion Spring Manufacturer

We have imported the most advanced production and testing equipment from abroad,and many years professional experience. There are CNC omnipotent spring equipment which produces springs in dia0.08-20mm, CNC grinding spring equipment , network type automatic tempering furnace and tracked with strengthening shot peening machines as well as other modern spring production equipment.

There are also spring testing equipment , such as torsion testing machine, pressure testing machine, salt spray test machine, two-dimension project, endurance testing machine, and so on. Since founded, our company has been attaching great importance to the quality of production and the quality of the staff.

At present, we have passed the ISO9001 Quality Management System and TS16949 Automotive Industry Certification and the fully implemented the ERP System to manage the company. We are looking forward to establishing long-term and firm and firm business relationships with domestic and overseas traders to build a high-tech era together. We hope that the products made by our company will help you a better and brighter future.

Custom Torsion Spring

Style	Torsion springs
Material Type	SS130/SS201/SS302(AISI302)/ SS304(AISI304)/ SS316(AISI316)/SS301(AISI301)
	SS631/65Mn(AISI1066)/60Si2Mn(HD2600)/55CrSiA(HD1550)
	Music wire/C17200/C64200, copper, alloy, carbon steel, stainless steel,etc
Wire diameter	0.1~20 mm
I.D	>=0.4 mm
O.D	>=0.6 mm
Body Length	>=0.5 mm
Leg Length	>=2 mm
Free Angle	0-360 degree
Direction of Wind	left hand or right hand
Tolerance	>=0.05 mm
Test Equipments	Projector, digital hardness tester,digital torsionstrength tester, digital tension and compression strength tester, elasticity tester, life tester, salt spray test machine etc.
Packaging of spring	PE bags, Cartons, Pallets
Application	Electronic products, Children toys, Baby carriage, Bicycle,Car,Truck, and other vehicles
	Kitchen appliances, CamerasPrinters, Office equipment,Garden equipment
	Precision equipment, Beauty care products,Stationery, Tools,Mold,Clock,Lock etc
Finish	Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis,
	Power coating, Gold plating, Silver plating, Tin plating, Paint,Chorme, Phosphate,
	Dacromet,Oil coating, Copper plating, Sand blasting, Passivation, Polishing,Etc
Notes	1. Please offer us your spring spec,we can make spring based on your requirements.
	2. Price be quoted by quantity.

Packing and Delivery

Packing

-Retail Packing
We offer individual polybag for retail packing
-Custom Packing
We accept custom design packing, with your logo or brand to be printed on box or bags
-Export Packing
We use export carton with your shipping marks for the pretecting during the transportation

Delivery

-For Large quantity
We ship by sea,air, train and so on
-For Sample and small quantity
We ship them by express,such as TNT,DHL,FEDEX,UPS and so on