Promole Eng Co., Ltd. is specialized in offering full range of Foundation Drilling Tools and Accessories. Our modern factory is located in busan of korea. Our main products include Fluid reamer, Bit for reamer, Rock reamer, Sonder Housing, hard face plate bit and so on.All of the products promole provide are confirmed to API and other recognized international standard, with advanced technology, production facilities, scientific detection methods, good quality management systems and all the joint efforts of its staff, Promole has become a leading supplier in this field.Promole Eng Co., Ltd. is committed to manufacturing high quality drilling tools and providing one-stop services for all customers.