Zhonglong Industry Co.,LTD. was established at the beginning of 2001,specialized in devoting to developing and producing abrasive brush for antique stone---MOLY^TM Abrasive Brush. It has the advantage of high speed of aggressive, long life and good polish effect, which have been sold far to other countries such as Europe、Asia、Middle East, winned fine reputation by the connoisseurs. MOLY^TM Abrasive Brush adopt ...