Our cat food select chicken, duck, mutton, and other pastoral livestock and poultry meat as ingredients. Restore the natural diet structure of cats with desert hunting habits, provide cats with a refined diet during the wild hunting period, and care for t
A typical dump truck is equipped with an open-box bed, which is hinged at the rear and equipped with hydraulic rams to lift the front, allowing the material in the bed to be deposited ("dumped") on the ground behind the truck at the site of delivery.
Ultrasonic plastic welding uses an ultrasonic generator to convert 50/60 Hz current into 15, 20, 30 or 40KHz electrical energy. The converted high-frequency electric energy is again converted into mechanical motion of the same frequency through the transd