Our company was founded in Sep. 2003. Cover an area of 24000 square meters of modern standards of plant and office building. The company has been named as the "private technology enterprises in Anhui province“ , ” Tongling city contract and trustworthy enterprise". Our products have access to "Tongling city famous trademark", "Anhui province famous trademark".
We have independently researched and developed more than 10 models of concrete drill machines, multifunctional core drill machines ( drilling, cutting, polishing), concrete cutting machines, polishing machines, gasoline driven drilling machines.
We produce more than 50 specs of diamond core bit (¢ 8mm-¢ 400mm)with different grades of qualities. Diamond segment, Diamond saw blade and so on.
Laser welded diamond saw blades for general purpose, concrete, wall, asphalt, brick, Laser welded diamond core bit for wall, concrete and engineering construction.
Diamond saw blades for granite, marble, sandstone, concrete., Diamond hot-pressed (sintered) blades, Diamond electroplated blades, Ring saw, Wire saw, Tuck point blades, Diamond cup wheel and all size of segments for circular saw, gangsaw, wire saw and so on...
We have specialized technical professionals with abundant experiences and qualified marketing and after-sale service teams.
We are national high-tech enterprise with "WanTong" as our registered trademark. We have registered 28 patents, including 3 invention patents of our own.
"Honesty, Innovation, Cooperation and Development" as our mission and are willing to provide superior quality and first-class services to reward the customers and the society.
Today, ChangJiang distributes a wide range of drilling products to more than 60 countries all over the world.
We hope our product will bring pleasure in your cutting works.
If you have any interest in our product, please let us know all details (dimension and application) without hesitate. We will try our best to meet your request. If you have time to visit China, you are welcome to visit our company. It is very convenient to get to.
We cordially welcome every customer and friend come to our company for a visit.