Wenzhou Longsun Electrical Alloy Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 260 tons/ month |
| Delivery Time | within 10 Working Days |
| Packaging Details | Inside:Vaccum plastic bag / Outside:Carton According to customers specific requirements |
| Materials: | Ag, Cu, FAg, AgNi, AgCdO, AgSnO2, AgSnO2In3 |
| Sample Service: | Free Sample Available |
| Properties: | Low Resistance, High arc erosion resistance, Long electric life |
| Application: | Relays, Switches, Timers, Breakers, Thermostats |
| Surface | Clean With No Burr |
| Supply : | OEM |
| Brand Name | LONGSUN |
| Model Number | LS-DC-001 |
| Certification | SGS, ISO9001, ROHS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 260 tons/ month |
| Delivery Time | within 10 Working Days | Packaging Details | Inside:Vaccum plastic bag / Outside:Carton According to customers specific requirements |
| Materials: | Ag, Cu, FAg, AgNi, AgCdO, AgSnO2, AgSnO2In3 | Sample Service: | Free Sample Available |
| Properties: | Low Resistance, High arc erosion resistance, Long electric life | Application: | Relays, Switches, Timers, Breakers, Thermostats |
| Surface | Clean With No Burr | Supply : | OEM |
| Brand Name | LONGSUN | Model Number | LS-DC-001 |
| Certification | SGS, ISO9001, ROHS | Place of Origin | CHINA |
| High Light | Flat Metal Strips ，Flexible Metal Strips | ||
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. Normal Materials: Ag, Cu, FAg, AgNi, AgCdO, AgSnO2, AgSnO2In3
3. 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.
4. 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
5. Company Profile
LONGSUN GROUP is a leading manufacturer of electrical contact materials and electrical contacts in here China. It was established in 1986 year.
6. Packing and Delivery
Inside: Vaccum plastic bag; Outside: Carton; According to customers’ request
Delivery: within 10 working days
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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