Company NameShenzhen Q.Y Precision Metal Co., Ltd.
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About UsQianye Precision Metal Co., Ltd. Was founded in 2006 in Shenzhen, China. Qianye Precision Metal Co., Ltd. Was originally a small storefront factory with only three employees and two machines. Now we have 17 years of spring research and development and customized production experience, and have made major breakthroughs in the field of stainless steel constant force springs and stainless steel variable force springs over the years.

In 2006, Qianye Precision Metal Co., Ltd. Was founded

In 2012, We have more than 200 employees and a production capacity of more than 50 million.

In 2016, Completely master the development, production and processing of this spring, and apply this technology to the needs of various industries

In 2019, we have more than 400 employees and a production capacity of more than 90 million.

"My business relationship and transaction with Qianye Precision Metal Co., Ltd. Is a great experience. They are responsive, pay attention to details, and pay great attention to building long-term relationships. You will find that their costs are competitive and their quality is at a high level. If there is a problem, they will solve it quickly and in a timely manner. They will also work with you to speed up and do everything possible to meet your needs. " -Buyer

Qianye Precision Metal Co., Ltd. Is ISO 9001, ISO 14001 and TS16949 compliant. It is this strict adherence to the most demanding quality control system that results in customer satisfaction and confidence.

No matter the complexity or order size of your project, no matter the location, we are fully capable of delivering to final products of the highest possible quality at affordable prices on time, every time.

Contact us today, to learn more about our facilities and how we can meet your customized needs. We look forward to cooperating with you.
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NameMs. Cao
Address 43 GUANG TIAN ROAD, YANLUO STREET, BAOAN DISTRICT, SHENZEN CITY
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Products Details
Constant Force Spring for Carbon Brush

Features

1. Due to the fixed force, the carbon brush will maintain the same pressure with the commutator regardless of the length.
2. Constant force spring reduces carbon brush loss, prolongs carbon brush life, and reduces current loss.
3. Small motor can be designed to reduce the outer diameter of the motor.
4. The length of carbon brush can be increased.
5. Larger commutators can be used.
6. Reduce sparks and electromagnetic interference.


Notice:
Because this type of spring is a non-standard product, the same shape has different sizes. QianYe has specialized in research and development and production of constant force springs for 20 years, and can customize constant force springs with a thickness of 0.075mm-0.85mm and a width of 4mm-50mm.You can also provide drawings or data (the thickness of the spring, width, working length, inner diameter, outer diameter), and the customer service staff can provide you with a quotation and customized cycle. Welcome to consult.

About Qianye Precision Metal Co., Ltd

Shenzhen Qianye Precision Metal Co., Ltd. was established in 2006 to supply high-quality stainless steel springs for many fields. Through continuous efforts, 19 patent certificates and 4 spring equipment software copyrights have been granted by the State Intellectual Property Office, and an enviable industry influence has been built. The company designs and manufactures a wide range of power springs, constant force springs, constant torsion springs, variable force springs and Motor Brush Spring. Qianye works in close partnership with its customers in developing bespoke solutions to meet their individual needs. In order to offer better services, it has been continuously investing in production technology and supply chain. The company itself is a stainless steel raw material manufacturer. Because of the support of raw materials, it is not subject to material restrictions when making spring products; special material requirements can be developed and manufactured; furthermore, the delivery time is greatly shortened. Quality is of the utmost importance and Qianye are certified to ISO9001, ISO14001 and national high-tech enterprise with a big emphasis on the training of its employees. Its spirit is "treat people with sincerity and create things with sincerity" to ensure it strives for excellence.

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