Entrusted by Tai'an Juling Drilling Equipment Co., Ltd., in January 2015, the National Quality Supervision and Inspection Center of Coal Mining Machinery and the Testing Technology Research Center of middling coal Science and Engineering Group Shanghai Co., Ltd.
conducted performance and quality inspection on the ZJQH-5 × 24B (Q) manned air winch developed by our company, which conforms to the quality specifications of Air Winches (JB/T2500-1997) and ZJQ Series Manned Air Winches (Q/0900 TJL006-2013), and fully meets the design requirements. The Inspection Report No.: 1506004.
It indicates that China has possessed the research, development and production capacity of manned air winches.