Cosailing located in the beautiful coastal city QingDao, COSAILING specialised in the designing, Producing and marketing to present you today with hydraulic power unit and hydraulic cylinders. We trade with customers at home and abroad.
Our factory passed ISO 9001:2000 certificate and are more 100 staff and engineer in here. we are professional technology and high quality in this line.
　　
Serve the best, React fast, Supply you excellent products is our commitment.
Together with us, COSAILING will lead us to a bright future.