Copyright ? 2016,Qingzhou Long Yue Hydraulic Machinery Co., Ltd., All Rights Reserved
Address：Economic development zones of Qingzhou, Weifang city, Shandong province.China.
Contact person: Mr Zhao Tel：0086-536-3200510 Mobile phone : 0086-15853617735 13573669092
WeChat ID : wh15853617686 Website: Http://www.ningboyongan.com E_mail: longyueyeya@126.com QQ：563109855