Ultrasonic welding instead of common soldering for joint connection

wire assembly for automotive pressure switch system by ultrasonic welding

https://www.etopwireharness.com/automotive-wire-harness/56002219.html

This Automotive wire harness applied for automotive pressure switch system to FAN, RELAY parts. which processed with special copper ultrasonic welding for wire joint connection, which replaced common splice PNT terminal. We have developed a tradition of high-tech engineering, prototyping, and quality Custom Cable manufacturing at very competitive pricing for wire assembling. Also with professional flow chart (wire cutting-stripping-copper twisting-crimping-crimping 100% inspection-soldering-molding-asssembling-braiding-testing-FQC100% -OQC) , which can help us support customers with stable quality.

The IP67 waterproofing fuse box with local equivalent one, and the end butt terminal also crimped following IPC620 standard.