If you are interested in any of our products (injection vials, glass tubing, rubber stoppers, flip top caps and so on), please email us: export@cqzcjt.com, let us know what you need.
The petrol engine training equipment is based on the original electronically controlled engine, it can truly demonstrate the composition and working process of the engine.
This is landscape children's book, and the size of this book is 297x210 mm. The material of cover is made up with 157gsm coated artpaper +2mm cardboard. A durable hardcover can prevents tearing by Children.