LongZheng Polishers Manufacture Co., Ltd. (Longzheng) is a large-scale enterprise specializing in research, development, design and manufacture of three main series polishers (swirling type & oscillating type & roller type) with 42 specifications which are of independent intellectual property ownerships and have won 50 national patents. Our polishers are extensively used for the polishing, chamfering and debarring of various metal and non-metal work pieces. If you are interest to our quality polisher, feel free to contact us immediately, we will try all our effort to support you.You can also visit us by chinapolisher dot com. Or drop mail to us by chinapolisher (a) gmail.com.