Quanzhou Keen Diamond Tool Co., Ltd. is specialized manufacturer of Diamond Tools & Equipment for stone and construction industry for years. KEENTOOL will be best solution for customers in fields as below:1. Diamond Wire for stone quarry, block trimming and conturing2. Diamond Wire for controlled demolition work of construction with structure of concrete, reinforced concrete and steel.3. Wire Saw Machine with variable speed and step-less tension system for quarry and block cutting4.DTH drills with complete Pneumatic system, or Pneumatic&Electrical system for drilling the wire hole.5. Conventional Diamond Tools for processing stone and other construction materials. We are looking forward to cooperating with friends from all over the world. And thanks for taking KEENTOOL into your kind consideration.We shall be your best solution for stone quarry and processing.