no 359,sec.2,yuan hwan n. rd. feng yuan city taichung 42049 Taiwan

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KING DRILL Precision Tools Co., founded 60 years ago, is an industry leader in the design, production and marketing of drill bits and accessory items. The company name ...

HELIC (MC-AUGER) was led by Mike Lee in 1960. We are a well-known manufacturing factory that produced the variety of professional drill bit and the accessories.The products ...