Qingdao Great Machinery Co.,Ltd is the professional manufacturer of Large Blow Molding Machinery, such as water tanks from 200Liter to 10,000Liter single layer to 5 layer, road barrier, horizontal tanks, IBC tanks, blue barrel etc.

1.Latest technology die head from Germany NO LEAKAGE and best evenness of wall thickness.

2.We have A/C for the panel box to keep the cool temperature.

3.Latest mold changing system, much faster and easier than limit switch.

4.We are using Demas servo motor from Germany.

5.All the main parts of the machine we use double lock technology which can assure the locking system of blow molding machine.

Customers can send their technician to the our factory for training, including machine operation, maintenance & simple repairs;

In order to give our customers best service, we can train the operator of customers in customers factory in the period of installing and adjusting;

The guarantee time is one year after machines normally works in the customer’s factory, when the problem caused due to quality control or any reason by our side, we will supply replaced parts free of charge and our engineers will guide you how to solve the problems.

Any problem caused due to irregular operation or incorrect maintenance by the customer will not in guarantee time.

If you have any problems, you can contact us at any time, we would like to serve you at 24 hours.