Fujian Yuanli Active Carbon Co., Ltd. was established in 1999 with registered capital of RMB136 Million. In Feb 2011, Yuanli was offered publicly in stock exchanges in Shenzhen, stock code 300174.
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Special Precision Cutting Tools. Professional Tool Grinding (PTG) manufactures special precision cutting tools for industrial and medical applications including special endmills, step drills and
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Welcome to Hardline Heat Treating Online! Hardline Heat Treating specializes in a variety of heat treating services including Austempering, Marquenching, vacuum high pressure quenching, and annealing,
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