Beijing Changyu-Lihua Hydraulic Systems Engineering Design Co., Ltd.

Established in 1984, now Zhangjiakou Great Wall Hydraulic Cylinder Co., Ltd. (hereinafter abbreviated to the CHANGYU) was built in 2003 by restructuring on the base of the predecessor opened in 1984. The Company is a domestic key manufacturer involved into hydraulic cylinder and also a major unit authorized to draft the national industrial standard about hydraulic cylinder. The factory of the Company has a floor area of 140, 000m2 which includes a production area about 100, 000m2. The Company has a staff team about 150 people. The Company has two wholly-owned subsidiaries: Zhangjiakou Changyu Construction Machinery Hydraulic Cylinder Co., Lt. And Beijing Changyu Lihua Hydraulic Systems Engineering Design Co., Ltd. The Company had been ISO9001, ISO14001 and OHSAS18001 listed. Specialized in hydraulic cylinders for more than 40 years. Changcheng hydraulic group. Is a leader in the engineering design and manufacture. Also a main member of drawing National Hydraulic Cylinder Standard.

The company has its own intellectual property rights product development organization. Specialized in hydraulic systems, non-standard equipment development and design, but also has a lot of top technicians! Specializing in the development of hydraulic systems, hydraulic cylinders and non-standard equipment. The company has developed a lot of high-end manufacturing equipment in recent years, and has obtained a number of national patents. At the same time, "Changyu brand" hydraulic cylinder series products.

The main products are hydraulic cylinders, hydraulic system and non-standard equipment. Of which thousands of species varieties of cylinders with 4 series for engineering, special vehicle, metallurgical & mining and other purposes, with 20-2000mm diameter, up to 18000mm max stroke, 6.3-60MPa working pressure, they are widely used in engineering, construction, road, mining, metallurgic, airport, environment protection, shipping and defense industries. With annual capacity of 120, 000m, the products are supplied to many top companies such as XGMA, SANY, ZOOMLION, CRRC Crop, FOTON LOXA, Weihai Guangtai, Germany BAUER, SUNWARD Intelligence, Taiyuan Heavy Industry etc. Marketed all over China. And exported to many countries together with main machine.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.