Manual wrapping film only needs a hand-held unwinding rack with damping brake, and one person holds the wrapping wrap, which is light and flexible, and adapts to local conditions. The price is cheaper than the machine wrapping film, but its ductility is n
Small Gaseous Air Separation Plant (ASP) combines air compression, adsorption purification and cryogenic distillation. They produce oxygen up to 99.6% purity, as well as gaseous nitrogen and liquid oxygen, nitrogen and argon to refill backup liquid tanks
The Aluminium Window Frame Profiles are made from 6000 series aluminum alloy. It can also change the nature of the product by adding different elements. Adding a small amount of copper or zinc can increase the strength of the alloy without significantly r
With annual output of more than 1000,000tons, we can supply various kinds of light rail, heavy rail, crane rail, grooved rail according to different international standards such as GB, ASTM, BS, UIC, JIS, EN standard. We have a warehouse near Shanghai por