Aluminum pipe is a kind of non-ferrous metal pipe, refers to the pure aluminum or aluminum alloy through extrusion processed into along its longitudinal length of hollow metal tubular material.
Allergy face mask. Disposable medical masks Summer thin breathable medical surgical masks. Medical melt spray layer three layers of protection, barrier bacteria, soft skin.
Made of micro fibre electrostatic melt-blown and hot air cotton, and PP spun-bonded non-woven fabric, making it to be 5 layers filtering so that to filter the hazardous substance, in accordance with the KN95 standard.
SOLAS approved enclosed lifeboat is mandatory for the sea-going vessels. It is widely used on the ships for the emergency life saving of crews and passengers.