1.ISO9001 certified 2.40 years experience 3.high efficiency 4.high performance 5.guarantee:1 year TLC reducer :Product characteristic:1.High level, high performance. The cylindrical gears use cementation quenching, to rub the tooth generally, bearing capacity enhance above 4 times, the volume is small, the weight is light, the noise is low, the efficiency is high, the reliability is high.2. ...