... . 4).CE,FCC,RoHS Houny diesel hydraulic power pack, the best power pack of China. Houny power pack 1).Dual USB Output. 2 ... more than 500 workers on production line.We owns the plant area of 12,000 square meters, also owns more than 30 ... feel free to contact me pls, service for you is my pleasure! Houny diesel hydraulic power pack, the best power pack of China