With more than 10 years experience in drilling industry, Qingdao Worldrill Co., Ltd manufactures and provides a full range of drilling tools and equipments as following: DHD COP QL SD MISSION series DTH hammers and bits, Eccentric drilling system, Symmetric overburden drilling system, drill rod, casing pipe, shank adapter, accessories...etc.
These products has been exported to many countries and are widely used in mining, well drilling, foundation,quarrying, tunneling and highway construction fields.
For premium quality, excellent service, Qingdao Worldrill Co., Ltd has won a good reputation in and will continue to make a greater contribution.
