Hunan Hengz Drilling Technology Co., Ltd. for drilling equipment specialized production factory, is located in Changde economic and technology development zone, the building area of 15, 000 square meters. HENZ has advanced technology and professional R&D term, the production including all series of Pilling Machine and Rock Drilling Equipments. The company adhere to the development idea with a people-oriented approach of comprehensive and strive to create a professor, PHD and high quality development team composed of professional manager, management team and marketing team, to keep the company long-term advanced technology, efficient management and make solid foundation to be market leader.

The company series multi-function Drilling Machine, DTH drilling machine and Hydraulic Drilling machines. The model HZCL90 multi-function open-air Drilling machine for the domestic initiative, with 27 patent technology protection. On November 21, 2010, HZCL90 multi-function Drilling machine achievements appraisal and new product identification by Hunan Science and Technology Bureau and Hunan provincial economy and information committee held together. Get "science and technology achievements appraisal certificate" and "new product (new technology) appraisal certificate". Industry experts agreed in full house to certify the HZCL90 multi-function open-air Drilling machine as "The advanced product in domestic".

In 2011, the company introduces the Static Piling machine and the first-class team in this field, Combined with international market's actual request, in the existing technology are conducted, based on the humanized improved, the stability and work efficiency of the new product is far higher than the previous.

According to the market demands, we will develope 2 ~ 3 types of new products every single year, and strive to form three series of main model production capacity within three years. For global drilling and blasting engineering and pile foundation construction, to povide all series of engineering equipment with advanced technology, high efficiency and energy saving.