Jinan HengSheng Engineering Machinery Co., Ltd. is an enterprise approved by the Technical Supervision Bureau of manufacturing construction machinery. 
We are following the ISO9001:2000 international quality system authentication and have got the certificate.
We started manufacturing tower cranes and other construction machines from the year our firm was founded in 2001.
Our products are include QTG, QTZ series tower crane, SC series construction elevator, PLD series concrete batcher, JS series concrete mixer, HZSL series concrete batching plant and HBT concrete pump. 
The HENGSHENG brand products are famous in China.