A53 is a steel grade produced according to the American ASTM standard, and belongs to the United States label number precision and strength are improved.
Molded plastic grating is manufactured by laying continuous glass fibres in the mould in the direction of vertical and horizontal, and thurougly wetted out with resin, layer by layer. When the weaving process is completed, the mould is heated to cure the
Aluminium heat sink radiator has characteristics of high malleability ,good thermal conductivity and good corrosion resistance.Compared to Copper, cost and weight saving are key factors in the popularity of aluminium for heat sink.We provide hundreds of d