Jangin Industrial Diamond Co.(GDI Co.) has been one of diamond tool manufacturers for the professional markets, especially specialized in diamond core drill bit & segment. diamond Saw blade, diamond Wire saw, since established in 1974, KOREA, as owner of Dimple patent in Korea, Japan, China, Australia, UK, USA, Germany.Jangin Diamond representative products are Dimple/Dimple-X/Crown core drill bit & segments, CATE Saw blade, which were developed in 2007 and we applied for the patent in 15 countries, winning high praise from our customers about the brilliant performance all over the world. We have produced and supplied our products for UK, USA, Japan, Australia, Germany, Holland, Belgium, Spain etc.In our sales policy, we are doing and want to do business with only one contractor in each country except some country for our customer?s benefits, because of the unique shape and high quality.Our best main products are as follows:Dimple/Dimple-X/Core drill bit & segment for reinforced concreteCrown Core drill bit & segment for reinforced concreteJID Core drill bit for hard granite/marbleCATE saw blade & segment for Concrete/Asphalt/WallWave Ringsaw blade for concreteJID Bridge saw blade for granite/marbleJID Wiresaw for reinforced concrete/stoneI am 100% sure that we, Jangin is one of the best professional diamond tool manufacturers with both the excellent drilling/cutting speed and longer life. Best of best in product quality especially for even heavy reinforced concrete.You can see why many oversea customers have chosen our products, even though our offer price is higher, if you test ours in your work field.Please do not hesitate to contact me if you need more information about our products as well as test samples.Thanks in advance.
