Large Diameter Compression Spring , Long Length Compression Springs

Precision Spiral Stainless Steel Compression Springs

Material:

Carbon steel(SWC), 65Mn, Cold roller steel, Stainless steel(SUS), Beryllium copper, Phosphor copper, Brass, Music wire, Piano wire(SWP), 60Si2Mn, 55CrSi, Ect.

Processing craft

Material purchased-Producing-Frist Testing-Coiling-Inspection-Heat treatment-Cleaning-Surface Treatment-OQC-Packing-Shipping

Specification:

Why Choose Us?

♦Industrial experience

We specialized in the spring field since the year of 1993.

♦Sample availability

We can send samples for your approval within 7 days;Free of charge if we have available tool.

♦Quickly Delivery

As usual within 10 days.

♦Good service and best quality

Our business belief is "best competitive price,good service and best quality"

QC Profile

For over 20 years Lisheng has been committed to quality and customer satisfaction. In accordance with the requirements of ISO 9001:2008, TS 16949 and ISO 14001, we have established and are continuously improving upon our quality management systems.

Lisheng 's history of quality and strict compliance with military and aerospace standards has earned Lisheng an approved supplier status with many leading OEM manufacturers worldwide. We are dedicated to providing superior products with exceptional value.

Lisheng takes pride in providing the highest level of quality at every stage of the ordering and manufacturing process, from design to delivery. If you should have any comments, compliments or complaints, we want to know. Please let us know how we are doing by e-mailing: sales@lispring.com

Zhejiang lisheng spring Co., Ltd, began to produce all kinds of spring and hardware products in 2009. It is a member enterprise of China Spring Association. The company has been working hard to strive to improve the enterprise concept.In 2012, we began to develop wave spring, spiral retaining ring and seal ring.

Our company has introduced wave spring design software system from Germany.Our engineers can use cable element analysis software for performance analysis.We can quickly design the non-standard products as you need.

At present, our company keeps thousands of products of regular size in stock.Since the company imported Japanese wave spring 、snap ring machine, you can quickly produce non-standard products without making extra molds.

Our products are mainly used in the fields of aerospace, automobile, petroleum, medical equipment, wind energy, engineering machinery, consumer electronics and other industrial products.

The company feedback customers with the quality policy of customer first, full participation, continuous improvement and pursuit of excellence. The products are not only well received by domestic customers, but also exported to European and American countries.In the credit, service aspect also obtains the customer's consistent high praise.