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15720371695@163.com
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+86-15720371695
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156 Beituan Village, Jiaohe Town, Botou City, Cangzhou City, Hebei Province, China
Cast Iron Square Box Square Cylinder Series
T-slot square box is made according to JB/T3411.56-99 standard
China's square box standard divides the square box into six levels
In view of the fact that there is no commodity for sale in the 000-level square box
156 Beituan Village, Jiaohe Town, Botou City, Cangzhou City, Hebei Province, China