My company has developed its own in early 1998 GBS-10 type, GBS-12 type, GBS-35 series rigs. Out of the original hydraulic pipe jacking machine. The work of the new pit dug-free products, the direction can be controlled, high precision fabric control, construction speed, security, reliability and many other advantages, have been users of praise. The company set up six professional construction team, and set a good performance in the construction meters. Provided for the engineering units the fine piece of engineering works. For many years in the construction unit has accumulated rich experience in construction. Successful laying of the cable 270m Beijing-Kowloon line overlying water in Daqing pipeline. Capital Airport Road, cement pipe diameter 1.08m, length 54m, the level of error of ± 5cm. Beijing, China oil gas output across the 219-meter diameter drainage pipe 136cm. 64M laying cable television company in Daxing Sibo silicon core tube, avoid horizontal successful 10KV power cable, 6 holes communications, control, communications and 0.6m sewers. To meet the growing needs of the market, the company has purchased the United States "Case" 6030 horizontal directional drilling, the United States "mighty" to wear dig through the spear and H series air Rammer and the United Kingdom Reddy companies RD385, RD386, RD40PXL, RD leader (itrack) family-oriented control of the world's leading equipment, greatly enhancing the accuracy of the construction safety, the following are now available for contract 800mm diameter, length less than 300 meters of various types of pipeline construction, and multi-institutional cooperation (engineering and technical consulting, construction, construction machinery sales, leasing, project budget, design). 
 The company is willing to first-class equipment, rich experience, honesty and personal charm, many people with lofty ideals together, hand in hand shaping the new and old friends dig the glorious cause.