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.
This wooden coffee tray set is made from high-quality hardwood with routed handles for easier handling/and efficient serving of food, tea, coffee, roast meat, African and Oriental dishes, bread, drinks, and other special delicacies.
API-5CT N80 oilfield casing pipe contains N80-1 and N80-Q types. Those two materials are absolutely consistent regarding the chemical composition and mechanical attributes