SHENYANG KEJING AUTO-INSTRUMENT CO., LTD. was established in May 2000. Since the birth of the first SYJ-150 Low Speed Diamond Saw, the company has been keeping the goal of leading the trend in the field of material analysis equipment. Up to now, the company has hundreds of products covering/including material cutting, grinding, polishing, film coating, mixing, rolling & pressing, sintering, analyzing and other fields as well as related consumables, which can meet the requirements on complete sets of sample preparation and analysis for crystal, ceramics, glass, rock, mineral, metal materials, refractory materials, composite materials, and biological materials.