compression springs,springs made in China,springs manufacturer, customized springs

As one of the most efficient energy storage devices available, compression springs are the most common spring configuration and are found in many applications such as automotive, aerospace and consumer goods. We supply a wide variety including helical, rectangular, conical, andther shapes.It should also be noted that mostcompression springs have closed and ground ends, although there are other end configurations available depending on the particular application.

Loomee spring offers a complete line of custom compression springs for your custom order to meet the needs of any industry.

1、Wire diameter: 0.08mm-7mm

2、Technical norms: we produce springs according to customer’s requirements including spring drawings or qualified samples.

3、Surface treatment: blackening, zinc plated, nickel plated, gold plated, silver plated, electrophoresis, Dacromet and so on.

4、Materials:

① Stainless steel: SUS301，SUS302，SUS 303，SUS 304，SUS 305，SUS 309，SUS 310，SUS 316，SUS 321，SUS 403，SUS 410，SUS 420，SUS 430，SUS 630，SUS 631

② Carbon steel(SWC):60SizMNA、60SizCRVA、55CrSi and so on.

③ Music wire： SWPA，SWPB

④ Copper wire：phosphorus Cooper wire，tinned wire，nickel-coated copper wire，bronze，Becu and so on.

⑤ resistance wire

5、Delivery date: 5-7 days (transportation time is not included). For the urgent orders, we have our urgent procedure to make sure deliver our goods ASAP.

6、Samples making: The sample fee is required but it will be returned in full if we cannot meet the customers’ requirements. After a certain amount of order, the samples
fee may offset the payment of the goods.