Overview: there are three main types of electrical contact elements:
1. Stamping parts: the composite belt is made into components.
2. Riveting: riveting the rivet to the copper piece.
3、Welding piece: the chip contact is welded to the copper piece. Terminal/shrapnel: red copper, brass, phosphor copper, beryllium copper, copper, copper nickel, iron, aluminum, stainless steel, monel alloy, metal compound belt (self-made), etc.；
Contact: surface material: pure silver, silver nickel, silver copper, silver oxide cadmium, silver oxide, silver oxide, indium, etc., wire materials made or imported；
Base material: copper, copper nickel, galvanized iron, etc；
Punch + wire riveting + detection: can send single or double wire (wire can be divided into round lines and square lines), single or double-sided riveting and other riveting modes, single metal contact with this type;
Press + send contact riveting + detection: single (double) contact riveting mode, composite metal contact with this type;
Stamping + button type contact welding + detection:
Stamping + three composite strip welding + Inspection：
Stamping + delivery (circle / square) line (unilateral / double-sided) welding + detection It is used for thermostat, relay, protector, circuit breaker, household switch, car panel switch, car light switch, contactor, controller, timer and other low-voltage electrical appliances and household appliances.

Overview: there are three main types of electrical contact elements:
1. Stamping parts: the composite belt is made into components.
2. Riveting: riveting the rivet to the copper piece.
3、Welding piece: the chip contact is welded to the copper piece. Terminal/shrapnel: red copper, brass, phosphor copper, beryllium copper, copper, copper nickel, iron, aluminum, stainless steel, monel alloy, metal compound belt (self-made), etc.；
Contact: surface material: pure silver, silver nickel, silver copper, silver oxide cadmium, silver oxide, silver oxide, indium, etc., wire materials made or imported；
Base material: copper, copper nickel, galvanized iron, etc；
Punch + wire riveting + detection: can send single or double wire (wire can be divided into round lines and square lines), single or double-sided riveting and other riveting modes, single metal contact with this type;
Press + send contact riveting + detection: single (double) contact riveting mode, composite metal contact with this type;
Stamping + button type contact welding + detection:
Stamping + three composite strip welding + Inspection：
Stamping + delivery (circle / square) line (unilateral / double-sided) welding + detection It is used for thermostat, relay, protector, circuit breaker, household switch, car panel switch, car light switch, contactor, controller, timer and other low-voltage electrical appliances and household appliances.