在商务部网站上看到的 最近的 Mud agitator model: ZJC15 QTY :10 sets coupled with electromotive and shaft and impeller . 2 years spare parts for each set. very tanks H.sAFARZADEH kimeia javidan south energy 0098-611-3364994 lease quote: sand pump models: 2500SB8*6-13 / 2500SBSB4*3-12 / 2500SB3*2-11 with 2 years spare parts for each sand pump. our request is 2set from each pump. we hope that delivery time is very short. very thanks H.Safarzadeh kimeia javidan south energ