Sharpener gravel company, jade stone factory good reputation, Anhui sharpener sand provided by the town of Dongyang Qianxiang beryl stone factory. Qianxiang Town, Dongyang beryl stone factory (www.322124.com) is specialized in the "stone processing" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Chen. Whetstone apply for an abrasive grinding by hand or mounted on a special grinder used my company with high quality abrasive Whetstone sharpener gravel company, ceramic or resin binder is made using a unique process. Depending on the characteristics of different sub-normal Whetstone Whetstone, double-sided stone, honing stone, super oil stone and other types. Whetstone Whetstone general shape of a square, rectangular stone, triangular stone, knife-shaped stone, cylindrical stone, semicircular stone. Flat square and so on. Dongyang jade stone factory specializing in sales of honing oil stone, a variety of specifications to meet your choice, strict production process to ensure the quality, but also to the high-precision honing oil stone sharpener gravel manufacturers, high efficiency by the new and old customers ! Abrasives organization to be only in the manufacture of abrasive formula by control, generally do not make the determination. Superhard abrasive abrasive mainly by the diamond, cubic boron nitride and a binder to form a solid abrasive. Because diamond, cubic boron nitride high price, with good abrasion resistance sharpener gravel purchase, use them to manufacture various abrasive abrasive abrasive and ordinary, except for super abrasive layer, but also There transition layer and substrate. Super abrasive layer is a part of the cutting action, by the super abrasive grains and a binder composition. The matrix is ??from the bracket in the grinding, metal, bakelite or ceramic materials. Transition layer for connecting the substrate and superhard abrasive layer, constituted by a binding agent, and sometimes can be omitted. Dongyang greenstone Whetstone professional manufacturers, quality, manufacturing technology skills, you are welcome to inquire!