The Chinese cleaver will handle a majority of tasks associated with Chinese cooking. Professionals carry multiple types with different widths and weight. but, shape of the knife is the same.

Excellent Quality, Razor Sharp, Easy to use
Multi-purpose stainless carbon steel knife with round easy to grip wooden handle.
Easy to chop vegetables, fruits, meat because of its razor sharp blade. 
Each blade is carefully hand sharpened and polished to a razor edge by skillful craftsmen.

This special cleaver knife is perfect for professional use.

MODEL CM 4006 : Blade Material: carbon steel

              CM 4030: Blade Material: Alloy steel (takes long time to rust)