Drill Bit Manufacturer, Rock Bit, Drilling Bit Supplier - Zhejiang Kaiyu Drilling Bits Co.,Ltd.
336 Huanxi Road, Jinqing, Luqiao,Taizhou,Zhejiang,China
Main products: Drill Bit, Rock Bit, Drilling Bit, Mining Tool, Mining Equipment, More, Company Introduction, Production Capacity, Zhejiang Kaiyu Drilling Bits Co., Ltd., established in 1975, with long experience in rock drilling process and latest development of rock drills. Our products have high strength, high wear resistence and long life features. They are widely used in metallurgy mine, geological exploration, water and electricity, traffic tunnel quarry and so on. Our company has passed ISO: 9001: 2000 Qualities ..., Zhejiang Kaiyu Drilling Bits Co., Ltd., established in 1975, with long experience in rock drilling process and latest development of rock drills. Our products have high strength, high wear resistence and long life features. They are widely used in metallurgy mine, geological exploration, water and electricity, traffic tunnel quarry and so on. Our company has passed ISO: 9001: 2000 Qualities Administer System Certification.