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Always keep in mind that: safety comes first.	(2010-06-02 )
BEST Celebrated the 10th Anniversary of Its Foundation...	(2009-08-03 )
Company Address Notice	(2009-02-20 )
BEST Diamond bit company past the HT-TECH Enterprise identification...	(2008-11-20 )

No.789, Keyuan South 2nd Road, HI-TECH District, Chengdu,Sichuan,P.R.China 610041
Tel:86-28-85311882 Fax:86-28-85312155 Manager
Http：//www.bestdiamondbit.com E-mail:bestbit@bestdiamondbit.com