Recently, many foreign plywood importers have come to China to inspect plywood factories that can produce Birch Plywood BB/BB Grade Cross grain 3050 x 1525mm. The factories we recommended to them that specialize in producing unconventional sized plywood have been recognized and confirmed by foreign customers. I look forward to them establishing long-term strategic partnerships with these factories. These factories …

Galvanizing quality of hot-dip galvanized steel pipes Hot dip galvanizing, also known as hot-dip galvanizing and Hot-dip galvanization, is an effective way of metal corrosion prevention, mainly used on metal structures and facilities in various industries. It is to immerse the derusted steel parts in molten zinc at around 500 ℃, so that a zinc layer is attached to the …

Generally, Hot-dip galvanization pipes in our production and life mainly react with molten metal and ferrite to produce alloy layer, so that the substrate and coating can be combined. Among them, hot dip galvanizing mainly involves pickling the surface of steel pipes, and such measures are mainly used to remove iron oxide on the surface of steel pipes. After acid …