Winner Industry Corporation Limited China (Mainland)

Winner Industry Corporation Limited was established with the mission to manufacture and supply customers with consistent premium rock drilling equipment and associated tools used in mining, tunneling, quarrying, water-well drilling, oil and gas drilling, construction and demolition industries. Our main products are as follows: 1. Pneumatic Rock Drills (hand-held rock drills, air-leg rock drills, paving breakers, chipping hammers, tampers) 2. Top Hammer Rock Drilling Tools (integral drilling steel, tapered rods, coupling sleeves, extension rods, shank adapters, bit adapters, tapered or threaded chisel bits, cross bits, X type bits, buttons bits, reaming tools) 3. DTH Rock Drilling Tools (conventional DTH hammers and bits, reverse circulation DTH hammers and bits, eccentric and concentric overburden rock drilling systems, friction weld DTH drill pipes and cross adapters) 4. Diamond Drilling Tools (impregnated or surface diamond core bits, non- core bits, surface sets and PCD reaming shells, impregnated and surface set casing shoes, overshot, core barrels, metric standard casing tubes, W or Q standard drill rods, core lifters, core lifter cases, extension tubes, stopping rings, landing rings), 5. Rotary Drilling Tools (drag bits, PDC bits, TCI wing bits) 6. Self-Drilling Grouting Bolt and Accessories (self-drilling grouting bolts, single use tungsten carbide cross and button bits, full steel cross and button bits, coupling, nuts, bearing plates). Combined with state of the art of design and manufacturing, all products are manufactured from carefully selected premium raw materials available in today's market and by highly skilled workers to give outstanding performance under rough working conditions. Our well experienced workers keep the principle in mind all times: to manufacture and supply customers throughout the world with high quality and cost-effective products timely with prompt after-sales service. The principle we hold did drive, are driving and will drive us constantly to build strong and lasting relationships with our customers in more than 30 countries by supplying quality products at competitive prices based on the premises of honesty, integrity, trust and mutual benefits.