Cangzhou Bohai Safety & Special Tools Co.,Ltd-a famous and professional manufacturer, established in 1978, has expanded to group in 2006 based on originate Cangzhou Bohai Explosion-proof and Special Tools Manufacture. We have four series: non-sparking series, non-magnetic series, special series and terrace measuring series. We can produce over 300 kinds and nearly 10.000 dimensions including non-sparking tools, special tools, terrace measuring tools, hardware forgrd products and lather bed. In ...
read more1.The material : Be-bronze alloy or Al-bronze alloy
2.The processing procedure:
1) To prepare the raw material, blanking
2) ...
1.The material : Be-bronze alloy or Al-bronze alloy
2.The processing procedure:
1To prepare the raw material, blanking
2) ...
1.The material : Be-bronze alloy or Al-bronze alloy
2.The processing procedure:
Al-bronze (HRC 25 b>75-85kgf/mm ) ...
1.The material : Be-bronze alloy or Al-bronze alloy
2.The processing procedure:
Al-bronze (HRC25M 75-85kgf/mm ) ...



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