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Metal shrapnel is an important part of the switch, of which 3mm, 4mm round and 4mm round are widely used in the side keys of mobile phones.
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Product Description: |
The side key switch of the mobile phone. |
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Processing type: |
High-speed stamping machine stamping |
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Material Specifications: |
SUS301 |
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Product Specifications: |
100g, 120g, 140g, 160g, 180g, 200g, 220g |
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Product parameters: |
Load tolerance: plus or minus 20g Travel tolerance: plus or minus 0.03mm Rebound tolerance: plus or minus 10% |
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Surface treatment: |
Nickel-plated gold-plated silver-plated |
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equipment : |
High-speed stamping machine, cleaning machine, life tester, machine tester, performance tester, material hardness tester |
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Certificate: |
Material certificates, performance test reports, and other certificates required by customers can be provided. |
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transportation: |
5-10 days delivery time; SF Express, D HL , T NT , FedEx , Air Freight etc. |
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Delivery and Service: |
Timely delivery every time. Provide reliable service; follow the concept of customer first; be responsible for every product; be responsible for every customer, and can customize processing at the same time. |
http://www.yo-shan.com/