HLS is soft soil ground improvement construction company with PVD Material & PVD Stitcher supply.HLS mainly specialized in the soft soil improvement projects, including airport project, road project and terminal project as well as the real estate project, etc.HLS has rich experience and advanced technology in traditional ground improvement method, including Surcharge method and Vacuum Pre-loading method. The reason for us to win high trust and honor in this industry, not only we will fully consider the situation of project, reduce economy cost, and control the quality of project for every client, but also we have strong professional technical strength, completed mechanical equipment and materials, experienced manpower, advanced management, controllable production throughout the whole process.We also provide our customers with kinds of construction machinery such as Tower Crane, Crawler Crane, etc. Our way to win in the market is to have high quality, low cost and large output. Our company's machinery and materials are widely used in large-scale key construction projects in China, and exported to Singapore, Bangladesh, India, Indoneisa, Kuwait, Hong Kong, Macao, Nanyang and other countries. We are highly praised and appreciated by our clients.