Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420,A2
2. Steel:C45(K1045), C46(K1046),C20,1210,1018
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4, Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.Plastic :ABS,PP,Nylon,POM,G10,PEEK,PVC ect .
8.OEM according to your request
Surface Finish
1, Coating :nickel , zinc,chrome,Dacromet,teflon,silver ,gold etc.
2,Anodized : any color , can according the Panton card .
3,Sand blast,Powder coating
4,Painting
5,Laser marking,printing .
Processing craft
Material purchased-Producing-Frist Testing-Coiling-Inspection-Heat treatment-Cleaning-Surface Treatment-OQC-Packing-Shipping
Application:
Electronic products, Children toys, Locks, Watches, Glasses, Baby carriage, Bicycle, Kitchen appliances, cameras, printers, office equipment, precision equipment and various kinds of vehicles
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
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Professional Compression Coil Springs For Electronic Products / Children Toys Images
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