Underground Drill Rig

H.H. Drill-Tech Drilling Machinery Co.,Ltd (former ianyungang Huanghai Machinery Co., Ltd.) is a large-scale key enterprise in the industry of geological exploration field. Founded in the year of 1969, the factory belonged formerly to Ministry of Geology and Mineral Resources of China. It is now a separate legal personality shareholding enterprise. Equipped with more than 40 years professional manufacturing experience and professional production team as well as more than 700 excellent skillful workers, more than 50 experienced engineers and more than four hundred sophisticated equipments, the high quality drilling equipments will be manufactured and supplied to our customers in the eighty thousand square meter area of working shops in the factory.

The factory has been manufacturing three main series of products consisting of more than 40 kinds of drilling machine tools. The main products include XY-series core drills, which are applied in solid mine bed exploration drilling with the depth of 100-4200 meters(328-13776 feet), engineering geological exploration, superficial-zone petroleum and natural gas mining, mine gallery ventilation and water discharge tunnel drilling; GQ-series engineering drills, which are suitable for 0.8-3 meters(2.62-9.84 feet) diameter hole foundation stakes, located in complicated layers and hard layers, for bridge, road tall buildings construction; FDP-series hydraulic directional drilling rigs, which are mainly used in the construction of underground pipe systems. Lianyungang Huanghai Machinery is one of the leading manufacturers of geological exploration core drilling rigs for medium-depth hole drilling.

Our products are designed, manufactured following quality control system of ISO9001:2000, and the series products of Full Hyduralic Core Rigs have passed the CE certificates of machine and equipment; among the main products, one of them has been awarded a National Silver Medal, three of them have been awarded the prize of National Innovated Product and four of them are in the leading position in China.

At present, Huanghai Machinery is the largest manufacturer in the geological exploration field in China, with the most variety of products and the largest market share in China. Our products have been exported to more than twenty countries and regions, such as Argentina, Chile, Mexico, South Africa and Russia and also the countries in Asia and South America.

Souair is a leading professional company in the field of mining and construction equipment manufacturing. We provide a wide range of drill rigs, air compressors, construction equipment, parts and consultancy services. Souair is well recognized in Chinese industry and rapidly expanding to the International market.

We have earned our well-regarded reputation and business strength through our emphasis on providing continuous investments in new research and technology to advance product quality and meet International Standards of Excellence. Our Global Services & Support Center is composed of professional and experienced team and staff who work to serve our customers and their business needs to their satisfaction. Souair staff possess a wealth of experience not just in the China, but also in the international market. A strong support center and high standard products are further enhanced by our management' s innovative thinking, and their dedication to maintaining the company' s position at the forefront of development in mining and construction equipment.

Souair Industrial Co., Ltd. of Shanghai is a company engaged in driving, open, hole, hydraulic top hammer drilling vehicle; rock drill, drill hole; piston-type, screw type air compressor,gas compressor applied research and development, production and sales services to professional institutions. Over the years, Souair Industrial adhering to the "important details, seeking efficiency, casting quality, create the future" business purposes, create a hydraulic drilling has become the industry's most complete product series, screw compressors the most abundant varieties of well-known enterprises. The company had high aspirations and persistence, the world wins courage in the world, with a good team to develop mind, remarkable statement in the industry.

al has a first class high mechanical assembly, testing, coating line. Product encompasses six series over 200 varieties, especially driving hole drill car series, the mobile screw compressor, ahead of peers, representing the symbol of high technology. Mobile screw air compressor as "Shanghai New Products", the company developed its own full-hydraulic drilling by the National Committee by letter as the first Chinese equipment manufacturing industry areas of focus (set) products, the company is considered China's track style open-air car industry standards drilling unit. The company will continue to adhere to the "unlimited scientific and technological innovation, Pescod Driving Pioneer" business philosophy, science and technology as the driving force, quality of life and service for the purpose, to provide our clients with quality products, active service.