Zhonglong Industry Co., LTD. was established at the beginning of 2001, specialized in devoting to developing and producing abrasive brush for antique stone---MOLYTM 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. MOLYTM Abrasive Brush adopt TYNEX��?���®A from DUPONT, America, has been the biggest consumer continually for six years in China, to be the important partners. In order to better served the transition of cooperation from the producer to research and development, Zhonglong Co. is preparing to construct the research institute of stone surface treatment, supplying many kinds of surface treatment plan and professional equipment for different stone, so that push the variety and fine of stone products.