Wenzhou Longsun Electrical Alloy Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 30 Tons per Month |
| Delivery Time | 8-10 working days |
| Packaging Details | Vacuum Bags |
| Supply: | OEM |
| Properties: | Low resistance,high arc erosion resistance,long electric life |
| Application: | Micro-motor commutator,M-motor brush,relays,switches,thermostats |
| Certification: | ISO9001,SGS,ROHS |
| Sample Service: | Free sample available |
| Brand Name | Longsun |
| Model Number | C-702 |
| Certification | SGS, ISO9001,ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 30 Tons per Month |
| Delivery Time | 8-10 working days | Packaging Details | Vacuum Bags |
| Supply: | OEM | Properties: | Low resistance,high arc erosion resistance,long electric life |
| Application: | Micro-motor commutator,M-motor brush,relays,switches,thermostats | Certification: | ISO9001,SGS,ROHS |
| Sample Service: | Free sample available | Brand Name | Longsun |
| Model Number | C-702 | Certification | SGS, ISO9001,ROHS |
| Place of Origin | China | ||
| High Light | Flat Metal Strips ，Nickel Alloy Strip | ||
Customized electrical silver alloy contact part for relay and switch with ISO9001 approved
Welding Machine Components
1. Specification:
A) Material: Cu, Ag, FAg, AgCdO, AgNi, AgSnO2, etc
B) Type: riveting parts, welding parts, stamping parts
| Solid content (%) | 55-68 | 62 |
| Viscosity (Pa·s) | 60-120 | 62 |
| Fineness(μm) | ≤5 | 4 |
| Solderability | good | good |
| Soldering resistance | good | good |
| Welding tension | ＞3 | 4 |
| Expiration date (month 5-25°C) | 6 |
2. Materials: Ag,Cu,FAg,AgNi,AgCdO,AgSnO2,AgSnO2In3
3. Product Image
4. Application:
contact assembly are widely used in low voltage electrical appliances and households, such as Switch Relay Thermal Controller Circuit Breaker Contactor Controller Timer, etc.
5. Characteristic:
There are mainly three kinds of Electrical Contact Component:
(1) Riveting Parts: contact is riveted on copper component. (2) Welding Parts: sheet contact is welded on copper component. (3) Stamping Parts: precious clad metal is stamped into contact bridge component.
6. Longsun can still make the products by customer's special requirements.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1986
Total Annual:
50 Million-70 Million
Employee Number:
300~500
Ecer Certification：
Active Member
Longsun Group Co., Ltd., founded in 1986, is a research, production and sales in one of the leading enterprises in electrical contact materials, the Group expensive / inexpensive metal composite strip, electrical contact materials, precision punching contact element, solar Silver aspects of the indu... Longsun Group Co., Ltd., founded in 1986, is a research, production and sales in one of the leading enterprises in electrical contact materials, the Group expensive / inexpensive metal composite strip, electrical contact materials, precision punching contact element, solar Silver aspects of the indu...
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