Company NameChangsha Aobo Carbon Co., Ltd.
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About UsChangsha Aobo Carbon Co., Ltd was established in 2011, the company is located in Laodao River Town, Kaifu District, Changsha city, Hunan, China. The factory area is covered more than 1200 square meters. The transportation is very convenient.

We have a full set of advanced first-class production equipment, technology and brand-new management system, advanced production craft, complete examination method. Aobo Carbon employs experienced technical and most of them have more than 35 years experience in this field. Currently, Aobo Carbon is already exported to America, France, Austria, Italy and many other countries and regions. We attained ISO9001 Certification in 2015.

We are able to manufacture all kinds of carbon products, such as the carbon brush, brush holder, Carbon-graphite and High-purity graphite seal rings, carbon composite material, constant pressure spring, carbon vane and related products. Our products are widely used in Starter motor, Alternator, Mechanical applications, Power tools, parts for high temperature, samll motors, industry motors and Railway application, and Automotive technology etc.

The company business principle is "Quality first, customer supreme, honest for customer, credibility and integrity management, efficient production time and good after-sale service". We are sincerely hope that to achieve mutually beneficial cooperation both of us for a long time.
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NameMrs. Tan
Address No. 428, Chujiahe Rd, Laodaohe Town, Kaifu District, Changsha, Hunan, China
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Products Details


Looking for high quality constant force spiral spring Manufacturer


Specification:

1. Products name: Looking for high quality constant force spiral spring Manufacturer
2. Model No.: AB-09
3. Thickness: 0.04-1.0mm
4. Width: 2.5-80mm
5. Material: Stainless steel strip metal, aluminum, phosphor bronze, galvanized wire and others.
6. Force pressure: 90N
7. Original manufacture processing, high performance, top quality.
8. MOQ: 20~100PCS
9. Production time: 10-15 days
10. Delivery time: One week.




Regarding ours:
1. More than 15 years of experience
2. Assure the good service
3. OEM, ODM service
4. ISO9001 and SGS
5. Service fields: Locomotive; Automotive; Electronics; Medical; Household appliance; Electrical industry; Telecommunications; And so on.




Our advantages:
1: High quality with reasonable price.
2: Strong capability of self-research and self-innovation, can provide one stop service from initial design to through prototype to finished products.
3: Abundant working experience with world-class customers.
4: Strong and efficient international sales' service
5: Customer offer their requirements: Wire diameter, free length, total coils, outside diameter, material, style of ends. Then we can provide them our reasonable price by parament.






After-sale service
- Our company focus on the inspection not only for the production process but also close to the shipment process when the cargo were finished.

- All the goods have passed strict testing, whether from the performance, or from the appearance of the package.



Picture for reference:











Buying guides:
 
1. when order springs product, end users should specify the order drawing number, type and size the required quantity and delivery time requirements.
 
2. Special specifications and structure, please provide drawings or samples.
 
3. Our company has kept the map, when ordering, please indicate the figure number.
 
4.We list the commonly used various sizes and models, if there are special requirements, please note so that specify them in contract.


 
Welcome to send the inquiry to us, thanks a lot.
 



 
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