Langfang Haigong Machinery And Equipment Co, Ltd

With the continuous increase of pipeline conveying distance and conveying pressure, especially the development of largediameter and high-steel pipelin

HGY series pipelayer adopts a special pipelayer chassis, mainly used for lifting in pipeline construction process, such as pipeline laying, group pair

As the core product of Langfang Haigong machinery and equipment co., LTD., HGFD series diesel generator sets are widely used in construction, communic

With the continuous increase of pipeline conveying distance and conveying pressure, especially the development of largediameter and high-steel pipelin

HGY series pipelayer adopts a special pipelayer chassis, mainly used for lifting in pipeline construction process, such as pipeline laying, group pair