Home > Products > Extension Springs > Garage Door Extension Springs
Garage Door Extension Springs
- 300 Unit / Units per Month
- Shanghai or Ningbo
- T/T Credit Card
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | Jiangnan | Model Number: | JN-369 |
Style: | Cylinder | Load Type: | Extension | Material: | Other, High Carbon Steel |
Usage: | Other, Garage Door Installation |
Packaging Details
Carton, Pallet / Plywood Case.
Product Description
Specifications
Garage Door Springs* Wire Dia: 2.8 - 4.7 mm
* Material: high carbon spring wire
* Finish: e-coating
* Custom made
Garage Door Springs
It's extension spring for garage door installation and repairment. The lbs is from 70lbs to 160lbs, finish is e-coating. It also can be made from your technical drawings or real samples.
1. Capabilities:
No. | Data | Wire Dia×Outside Dia×Free Length (mm) | Surface Finish |
1# | 70lb | 2.82×25.40×635 | E-Coating |
2# | 90lb | 3.30×30.20×635 | E-Coating |
3# | 110lb | 4.20×38.00×635 | E-Coating |
4# | 120lb | 3.82×33.50×635 | E-Coating |
5# | 130lb | 2.82×35.56×635 | E-Coating |
6# | 140lb | 4.20×38.10×635 | E-Coating |
7# | 150lb | 4.31×40.90×635 | E-Coating |
8# | 160lb | 4.70×43.50×635 | E-Coating |
2. Production Process:
3. Certificates (ISO9001:2008 & ISO14001:2004):
4. Photos:
Company Name: Hangzhou Jiangnan Spring Co., Ltd.
Address: No.1086, Beitang East Road, Xinjie Town, Xiaoshan District, Hangzhou City, Zhejiang Province, 311217, P.R.China.
pls feel free to contact me
Company Profile
![](http://res.goldsupplier.com/3/1_701_11315_393_288.jpg)
Established in 1972 Hangzhou Jiangnan Spring Co., Ltd (rebuilt in 1997) is a leading manufacturer and exporter of Compression Springs, Extension Springs, Torsion Springs, Wire Forms and Metal Stampings in China. Now we have 200 staffs including 30 technicians. It's located in Xiaoshan District, Hangzhou City, Zhejiang Province, China.
As a member of China Spring Committee, our company is specialized in producing various of springs and stampings for automobiles, electric power equipments, home appliances, industrial, agricultural machinery and furniture, etc. 50% of our products are exported to the North America, European, Japan and some other countries. With the constant efforts, high quality, timely delivery and after sales service, Hangzhou Jiangnan Spring Co., Ltd stands apart in the competition and have gained a World-Wide reputation.
Our factory is an ISO9001-2008 and ISO14001-2004 certified company. We at precision are well conversant with various International Standards such as EN, BSS, ASTM, JIS, DIN. etc..
We are near Hangzhou International Airport, we welcome interested companies from all parts of the world to contact us and seek cooperation for mutual benefits.
Contact Us
- Hangzhou Jiangnan Spring Co., Ltd.
- Contact nameGuoyong Xia
- Phone86-571-82616568
- AddressXinjie Town Hangzhou,Zhejiang
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