Torsion spring, metal spring, car spring are common used in cars.

We are a moden enterprise, specialize in the researching, designing, manufacturing, selling and servicing of springs. We have a rich experienced, high technical and professional developing and producing team. We are Zhuoyue Accurate Fittings Co,. Ltd, with more than many years experiences in this industry.

Such as these compression springs, extension springs, torsion springs, spiral springs,wave springs,belleville springs and other springs are our main products.

Do hope to enter into frendly business relationship with you soon.

We'll provide you with excellent product quality and favorable price.

Material: usually use spring steel, carbon steel, stainless steel, music wire, alloy steel, etc.

Wire diameter: we can produce agricultural machinery spring with wire diameter from 0.2mm to 20mm

Surface: usually oiled, shot peening, galvanization, nickel plating, chroming, powder coating, etc.

Technical parameters & procedure:

Before sampling or producing, we need to know some important factors, such as material, wire diameter, outer diameter, inner diameter, free length, arms length, direction of rotation etc. or technical drawing.

Usually we produce agricultural spring as below steps: winding, shaping, quenching, stereo type, dynamometry, surface treatment, inspection and packing. The technical details and procedure are very different based on different springs requests.

Packing: usually packed by sack or cartons. We can do according to buyer's requests.