Suspension leaf spring for light duty truck & trailers, light leaf spring for after sales market with excellent quality for international after sales market, center hole punching and drilling, end bending, eye grinding. The most products are independently
X20 ultrasonic non-woven bag machine is a 35khz intelligent ultrasonic welding machine. Intelligent frequency tracking ultrasonic generator, high-Q transducer, and wear-resistant cutter head are composed of ultrasonic core components.