ChongQing LongJian Machinery Manufacturing Co.,Ltd. which was established in the early nineties and named Chongqing Wanzhou Wuqiao machinery Company,has a history of 20 years so far.we specialized in manufacturing of mining machineries and various kinds of complete sets of stone and sand granulating machines.The land occupied by the company covers 3000 square meters. There is more than 300 staff members in the company,80 of them are junior and senior engineers.

The company has first-class manufacturing lines and modern manufacturing equipment.In addition,it is equipped with advanced 3D machinery designing and simulation testing system to design,manufacture, assemble and examine products.With several patents, the company is well positioned as an international renowned professional one which combines the development and research, manufacuring,selling and after-sale service all together. Our company has successfully obtained the ISO9001:2008 Quality Management System Certification in November of 2006 and obtained TUV Certification in December 2014.

Our products can be categorized into 15 major series with totally more than 90 products, including PE Jaw Crusher,PFY Impact Crusher,PYY Single-cylinder hydraulic cone crusher,PCF Impact Hammer Crusher,ZSW/ZDW Vibration Feeder,YAK Circular Vibtating Screen,PS Reciprocating Vibration Plane Screen,PL Impact Crusher,CX High Thin Crusher,PCX New and Efficient Sand Marking Machine,PCB Hammer Crusher,LX Sand Washer,TD Belt Conveyer etc.Longjian Brand mining machines not only feed domestic markets but also internationgal markets as in Europe,South Asia, West Asia, Africa and Australia.

We have been adhering to the enterprising spirit of "Development,Innovation and Progress" and upholding the service philosophy of "Quality-oriented Promise-keeping". We will spare no efforts to make ourselves as an international brand.We will apply our philosophy of focusing on "Product Quality" and "service Quality" to our work to serve our so