1. High quality base plate is adopted, and the requirements for the surface, shape and dimensional...
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1. Brief introduction of 35# steel plate: 35# steel plate has good plasticity and appropriate strength...
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1. Cold drawn or cold rolled precision seamless steel tubes (GB3639-83) are cold drawn or cold rolled...
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Zhangjiagang Chewit International Co.,ltd, is the professional supplier in china for high precision seamless steel pipe of carbon, alloy.
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