Jinan Jinkui Engineering Machinery Co., Ltd., established in 2001 and evolving from "Jinan Xinda Carriage Works" founded in 1993, is a manufacturer and contract manufacturer of construction machinery based in Jinan, China. The company specializes in the production of tower cranes, including QTZ series models (QTZ25, QTZ31.5, QTZ40, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160), and SC series construction lifters. With 101-200 employees and an annual revenue of US$1 Million - US$2.5 Million, Jinan Jinkui operates an 80-hectare facility with a 10,000 square meter workshop. The company is ISO 9001 certified and boasts a dedicated engineering team, offering strong technological capabilities and the ability to process products according to customer requirements. Their products are sold domestically and exported internationally.