Beijing Dazheng Yongye Technology Co., Ltd. was established in 2008. It is a high-tech enterprise integrating the research and development, production and sales of drill bucket 、bullet teeth、full casing、kelly bar、tricone bit、single cone bit etc.
The company is located in Beijing and has its own modern factory buildings and office buildings, covering an area of 20,000 square meters.
Our company has an annual turnover of 10 million US dollars and has established a large-scale and serialized supply system. The company has always adhered to the principle of putting customers first and operating with integrity.
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Product Description The Alloy Steel body,made of 40MnB SteelThe head is virgin tungsten-cobalt alloy,heat treatment with 40-44 HRC hardness, forged and anti-rust treatment,has high toughness and wearable character. The weight is 1.45...
Product Description High-quality foundation drilling tools with tungsten carbide tips, known for excellent penetration ability and high concentricity. Suitable for construction and energy industries, featuring gas-protected welding f...
Product Description Widely used in oil drilling, natural gas drilling, geological exploration drilling, mining drilling and other fields, it is an indispensable important tool in various drilling projects.Advantage：High-efficiency ro...
Product Specification MaterialCone15MnNi4MoLeg15CrNiMoTeethvirgin tungsten-cobalt alloyTeethNo42/46/53Diameter119mmMain Tooth Height16mmBuried Depth8.5mmExpose7.5mmBearingWear-resistant alloy for bearingsA Main shaftBThrust faceC Small sha...
Product Description The drill bucket is mainly used for drilling holes in water-bearing sandy soil, silt, clay, gravel, pebbles and weathered soft strata. The welding Angle of the bucket teeth can be designed according to the st...
Product Description Advantages:The central axis was heat-treatment, and it is more thichker than others ,which has high toughness and wearable character,not easy to break.There are abrasion-resistant bars on the cylinder, which can i...
Our company has received a number of prestigious honors and certifications , have established long-term and stable partnerships with numerous well-known domestic and foreign enterprises. We work closely with international technology companies to jointly develop cutting-edge products and technologies, which has enhanced our global competitiveness.
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