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Beijing Jinhai Zhongda Trade CO., LTD.
China leading manufacturer in the field of galvanized iron wire and stainless steel weave wire cloth.
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China leading manufacturer in the field of galvanized iron wire and stainless steel weave wire cloth.
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In our daily life, iron nails can be seen everywhere. From the chair you sit at, to the bridge you cross on the way home, and every building and man made structure you can see. The creation of the nails have changed our lives forever. Read More »
The annealing furnace heat the material above the recrystallization temperature and then cool down the material.The material recrystallizes as it cools once the heating process has caused atom movement to redistribute and eradicate dislocations in the workpiece. Read More »
The annealing process is a heat treatment, which can change the physical and sometimes the chemical properties of the object. The annealing process can increase the ductility and reduce the hardness to make it fit in more places. Read More »
