Purchase Qty. Reference FOB Price
1-19 Sets US$2,360.00
20-49 Sets US$2,280.00
50+ Sets US$2,210.00
Product Description
Product Description Speedmade Drilling Equipment Co., Ltd. formerly Qidong Fengsu Drilling Tools Co., Ltd. that reasearch and prodction sales drilling equipment,drilling bits professional manufacture. The company has built a high-performance Diamond core bit, DTH hammer bits, hole opener and PDC ...