Nanjing Oude Engineering Technology Co., Ltd.

Our main products include diamong engraving tool, diamond drill bits, diamond saw blade, diamond cup grinding wheel and etc. Our company has the national leading brazing technique, and uses high quality emery, so the quality is far superior to the peer products. Our brazed tools is especially suitable for grinding, cutting and expanding holes on glass, granite and other materials, safe, sharp and durable.

We produce and export vacuum brazed diamond drilling bits (also call brazed diamond core drill), this kind of vacuum brazed diamond drill bit is mainly used to drill granite, marble, concrete and wall. With years of research and application of drilling bit and the world-advanced technology of diamond brazing, this diamond drilling bit adopts the patent technology, it is with very free drilling, high efficiency, excellence and long drilling life.

Besides, we are making great efforts to develop new products to meet different requirements. Our company has strict management system to control the product quality. Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. China is a big country in stone production and consumption.

We warmly welcome customers from at home and abroad to cooperate with us for common success.

We are willing to make all stone factory more regularly on warehouse, save labor, increase efficiency. Choose our tools, make your life more happiness.