Duty Cycle Crawler Cranes  Manufacturers, Traders, Suppliers

Shandong Lingong Construction Machinery (SDLG), first established in 1972, is a leading international manufacturer of construction machinery, and the national-level high-tech company. SDLG produces more than 100 kinds of products in three categories, namely, loaders, excavators and pavement construction machinery. Its pillar products are rated as China Famous-brand Product and Famous Trademark of China. SDLG has received many honorary titles including China’s Top 100 Enterprises in Machinery Industry, Leading Enterprise in the Industry, Credible and Reputed Enterprise, Single-item Champion Demo Company in Manufacturing Industry, National Labor Medal, Governor Quality Prize, National Quality Award in Machinery Industry, National Quality Prize, Asia Quality Excellence Prize,EFQM Global Excellence Award and National Quality Benchmark Company, etc.
SDLG, maintaining sound partnership with leading universities and research institutes in China, has established the open and efficient system for technological cooperation and innovation. It has established the national-level technical center and Post Ph.D. work station. It undertakes a few R&D tasks in China’s 863 Program and those above the provincial level, obtaining more than 290 national patents.

Caterpillar Inc. owns a complex portfolio of brands whose roles and relationships support the growth to achieve our enterprise goals. The Caterpillar brand is used in communication to represent our corporation with the investment community, employees, public policy makers, and other key stakeholders. The Caterpillar brand is the umbrella that shelters all other brands in the portfolio.

JINFAN offers best service to all the customers over the world with tremendous technical strength and high quality of products. JINFAN provides customers at any time with technical consultation and technical service to help the customers select the right type of equipment ,choose necessary accessory drilling tools, provide efficient frilling technique to customers, and complete technical design of anchoring and reinforcing project, as well as to undertake construction,ect. Looking forward to the future of the geothermal technique, which is a new emerging energy-saving environmental protection technique, JINFAN has researched and designed a fresh YGL-R Series Geothermal Drilling Rig. By the rational design and configuration, this series drilling rig is widely applied in a various condition of geological environments hole of ground-source heat pump work instead of the old-fashioned drilling rig which is slow and difficult to increase the borehole efficiency. It not only provides our efforts to the environmental protection of both China and international but also obtains a new growth point.
Our products have already been exported to Europe, South America, the Middle East, Southeast Asia, the Gulf region and Africa for more than 30 countries and regions. Through exports, JINFAN promotes the adjustment of industrial structure, improves the quality of the products. Combined with international advanced experience, JINFAN makes a large number of high-tech researches and development of new products which improves existing products and shows a positive impetus to the development effect.
JINFAN Company can only be continuously developed by constantly updating their products. Since the difficulty of getting incomplete sample, JINFAN cooperates with Japanese Toa-Tone’s company by using their sonic power heads technique and bring the YGL-S100 sonic drilling rig in to China market. Sonic drilling is one kind of new and efficient drilling method. Depending on high frequency vibration and rotation for drilling, sonic drilling can be suitable for complex formation drilling and sampling. Sonic drilling rig is mainly used in environmental surveying, ground source heat systems adopt drilling, engineering geology drilling, wells and bore hydrological survey, especially, the high drilling efficiency and the original soft or broken sampling.
As the Unique Manufacturer of Sea Geological Exploration Drilling Rig in China, our HGD-series Sea Geological Exploration Drilling Rig yearly bears a large number of coastal engineering geological survey tasks, in the South China Sea, Yellow Sea, and the East China Sea offshore. These explorations provides a lot of the first hand basic geological data ensuring the safety design of the offshore oil drilling platform, cross-sea bridge, pipeline routes, ports and other engineering.
“Sincerity can affect even metal and stone open.” The company has passed ISO9001 quality system certificate and ISO 14001 environment system certificate. Also company works well with these system certification standards in total quality management, R&D, manufacturing, as well as the pre-sale, after sales service. JINFAN has received the European CE certification, the important license of European market. The company has used the dedicated CNC, and gotten the quality of inspection and detection means. Follow as the business philosophy of our company is “high start point, and high-quality”, company strives to create the brand “SHUANGFAN” and “JINFAN” of drilling equipment and machinery fine and continues to provide high quality products and excellent service to our customers.
JINFAN company is located in Wuxi, 2 hours away from Shanghai by car. Its superior geographical location, solid industrial foundation, convenient transportation and flexible trading policy of opening to the world provide it with extremely favorable conditions for developing foreign economic relations and trade.
JINFAN Company sincerely looks forwards to establish good co-operation and long –standing friendship with the worldwide customers.