From November 24 to 26, 2011, Yantai Jereh Oil Service Group Co., Ltd. and Allison Company jointly organized the Beiben Oilfield Chassis Technology Exchange Meeting with Allison 4430PR gearbox. In the on-site test drive, the Beiben chassis with Allison 4430PR transmission won widespread recognition from customers for its superior steep-hill launch performance and soft road performance. This event officially opened the prelude to the application of Allison transmissions in oil field chassis vehicles. The application of the Allison transmission to the domestic oilfield special chassis was the first example. It is understood that the Taiwan Jerui Group has achieved rapid development in less than 10 years after entering the field of oil equipment manufacturing. At present, most of the product series have reached the leading domestic level, and can compete with similar foreign products on the same stage. In the coiled tubing depth exploration, cuttings reinjection, shale gas crack, liquid nitrogen pump trucks and other projects set a domestic first and even the world record. Electric Generator,Brushless Alternator,Three Phase Alternator Hengtong Generator Manufacture Co., Ltd , http://www.ssgeneratores.com