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Threaded Rod / Threaded Bar DIN975 /ASTM a 193 B7 / B7m /B8/B8m

Threaded Rod / Threaded Bar DIN975 /ASTM a 193 B7 / B7m /B8/B8m
Q1: Are you trading company or manufacturing company?A:We are factory and we also exportQ2:What is your main products?A...

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