Shandong Lianchuang Machinery Co., Ltd., a modern high-tech joint-stock private enterprise, is mainly engaged in the R & D, production and sale of building construction machinery and road construction machinery. It is one of the first domestic manufacturers producing concrete machinery, conveying machinery and automation control instruments. The company has introduced advanced technologies from German and Italy, continuously absorbing, digesting and taking the essence of the technologies. It has established a sound quality assurance system, taking the lead in passing the ISO9001 - 2000 Quality Management System certification, and becoming the first company having passed the ISO124001-2400 Environmental Management System certification.

The company now has five leading product series: mixers, dosing machines, mixing stations (building), concrete pump, and automatic control instruments. Mixer series: JS500, JS750, JS1000, JS1500, JS2000, JS3000, and LS15, LS20, LS30, LS40, etc.; dosing machines series: PL800, PL1200, PL1600, PL2400, PL3200, etc.; mixing station (building) series: HZS25, HZS40, HZS50, HZS60, HZS75, HZS80, HZS90, HZS100, HZS150, HZS180, HZS200, etc. the main machines of mixers can be of twin-shaft forced type, and the electrical system is controlled by computer. The interfaces are in either English-Chinese or Russian-Chinese; the electrical components are imported; concrete pump series: HBT60, HBT80, HBT90, HBT100 etc., the hydraulic system can be the original German Rexroth system according to customer requirements. Other series include: propellers, belt conveyors, cement silos, concrete delivery trucks and so on.

Under the corporate tenet of “Quality Reliance, Leading Technology and Considerate Service”, it actively explores the domestic and international markets. It has established offices or after-sales service subsidiaries in the major cities across the country; in addition, it has set up agents in Russia and Kazakhstan; the products are sold