This is a high-back leather office chair, made of genuine leather, combined with high-elastic sponge, breathable genuine leather, which has the advantage of being breathable and durable compared to PU leather.
Electric welded pipe screen machine is mainly used for high-quality welding of stainless steel wire, low-carbon high-quality structural steel wire, filter tube, screen mesh, etc. It is a practical new patented technology, which is widely used in oil wells
The construction hoist elevator can be widely used in industrial and civilian construction, bridge, under well, big chimney, as well as shipping industry to carry people and materials.