latch spring
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.
