Heat Treatment:Bright Annealing/ Annealing and Pickling;Tubes Cleaning: Pickling or Ultrasonic cleaning with independent intellectual property rights to ensure 316L stainless steel tubing inside and outside cleanliness.
The E9 wireless electric handheld vacuum mop integrates an automatic electric hand-held wireless mop machine, which does not bend when used in the hand. Its fuselage is light and flexible. With water spray, lighting, dry and wet design. It can save time a