| Customization: | Available |
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| Function: | Pressed, Buffer, Measurement |
| Material: | Steel |
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The torsion bar of the torsion spring is made of steel with good elasticity, and the form is expressly changed. There are hairsprings in mechanical watches, power springs in toy gyro guns, and torsion bars in cars. A spring is a mechanical part that USES elasticity to work. The parts made of elastic materials are deformed under the action of external forces, and then recover to their original state after removing the external forces. Spring classification:
| 1 | Torsion spring | 4 | Progressive spring |
| 2 | Tension the spring | 5 | Linear spring |
| 3 | Compression spring | 6 | Short spring |
Shipping and packaging
Via Ocean shipping
North America, South America about 40 working days
Eastern Europe about 30-40 working days
Southeast Asia about 20-30 working days
Africa about 35-45 working days
India, Pakistan about 40 working days
Korea, Japan about 40 working days
Air transport
Other places around 7-10 business days
Packaging: boxes, cartons or plastic bags, or according to customer needs.
1. Extensive production experience: We are specialized in hardware, Screws, bolts, springs, nuts, turning parts, stamping parts with more than 10 years of experience.
2. Complete production facilities: Owning screw machine precision centerless grinding machine, straightening machine, fine polishing machine, precision lathe, milling and drilling machine, roller press and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.
3. High quality raw material: We mainly choose raw material from big steel factory, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
4. Strict Physical/Chemical testing procedures: Meeting the requirements of the product design and process, providing reliable testing data.
1) Q:What's your product range?
A: Our product range includes screws, nuts, knobs, bolts, springs, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.Non-standard products also accepted.
Any more questions or demands, pls feel free to contact me!
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