Heavy Duty Recliner Furniture Extension Spring

1.Sophisticated equipment.
2.Technology is very advanced.
3.Excellent technical team.
4.High quality products but competitive price.
5.Free samples, low MOQ, factory direct sale.
6.Prompt reply. In time delivery.
7.Can be customed.

Product Details
In line with the development concept of 'quality comes from professional, technology guided innovation', our company focuses on the design, R&D and production of packaged substation, small torsion spring, electrical switchboard, providing high-quality products for customers. Our company continues to innovate in research and development, and has a skilled and experienced professional team to offer customers with best service. We will always be in line with the 'customer-oriented, quality-oriented' business philosophy, improve management capabilities and product quality, continue to work with new and old customers to create a better future! We establish a sound position management system commensurate with talent capabilities, and strive to form a performance-priority talent evaluation system.

Product introduction:

Tension spring is a kind of spiral spring which is usually made of the circular cross-section to withstand axial tension.  It is tight between the circle and circle of the spring with no clearance when it’s under no load. A number of different terminal devices or "hook" are used to ensure tension of extension springs.

Product design:

The design of tension spring depends on spring material, material diameter, outside diameter, length, number of turns, the location and shape of earring, load and the corresponding value.

Product specfications:

Spring wire diameter range from 0.1 to 8.0 mm.

Product classification:

Stainless steel extension spring; Precision extension spring; Galvanized extension spring; Double-hook extension spring; Movable hook extension spring; Large diameter extension spring; High quality extension spring; Nickel plated extension spring; Fitness extension spring; Metal extension spring; Carbon steel tensile spring; Heavy duty extension springs; Garage door extension springs; Expansion spring; High elastic tension spring; Big tension spring; Small tension spring; Custom tension spring; and so on.

Product process:

Product Process

Product inspection:

Inspection Equipment

Application:

They can be used in many occasions, such as production assembly, experiment, research, maintenance and so on. Tension spring occupies an important position in the global market, widely used in national defense, Marine, computer, electronic, automotive, mold, medical, biological, chemical, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevator, etc.


XD HI-TECH, established in 2007 is one of the excellent manufacturers in China. Come and find china designed stainless steel heavy duty garage door extension spring manufacturer from our factory. With high precision, and good performance, our custom products have a wide application field. Welcome to wholesale our quality products and the PDF display is also offered.

The key to our success is 'Good Product Quality, Reasonable Value and Efficient Service' for Heavy Duty Recliner Furniture Extension Spring. We are making great efforts to achieve this win-win situation. To work with an excellent products manufacturer, our company is your best choice.
Hot Tags: stainless steel heavy duty garage door extension spring China, manufacturers, suppliers, factory, wholesale, design, custom, application, PDF, small torsion spring, spring wire, LV switch board, power factor correction equipment, Metal Enclosed switchgear, board panel
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