Hangzhou Comansa Jie Construction Machinery Co., Ltd. was established by Linden Comansa (Spain) Group and JIE Holding Group (China). Linden Comansa Group is one of the largest tower crane manufacturers in the world. Comansa Jie is the first Sino-foreign joint venture in China, professionally engaged in research, development, manufacture, marketing and service of Flat-Top Tower Cranes. Our company is adjacent to Hangzhou Xisoshan International Airport and located in the south bank of Qiantang River, where the famous Qianjiang Tide raises from.

Our company was founded on August 1st, 2006, with registered capital of RMB202 million, hosting a land area of 50,000 square meters, and building area of 15,000 square meters. With the new expansion development plan, we will add another 40,000 square meters' land and new plant of 25,000 square meters.

Our company introduced the original and leading technology of Flat-Top tower cranes from Comansa Spain, developed successfully the 21CJ and 10CJ series of Flat-top Tower Cranes. All parts are global exchangeable within Linden Comanda group tower crane ranges. CJ series tower cranes have passed BV Third Party verification and conformed all related CE requirements and directives. They are used in all kinds of construction projects worldwide, such as civil architecture, steel structure, road & bridge and power station.

Due to the internationalization orientation, our company adheres to the concept of high starting point & high quality, and provides high reliability and high safety products and services to the medium and high end users. Going with technical transference, management integration, and process reengineering, our company is committed to building the Asia-Pacific center of Flat-top Tower Crane for R&D, manufacture, marketing and service, with an annual output of 500 units and RMB 1 billion sales revenue.