1)Product Specification show:                         

Features:

• Silm symmetrical contour is lih=ght in weight,maneuverable,and reversible for long life.
• Small-radius nose helps reduce kickback energies.
• Oil-retaining feature prevents oil from running out the bar's tail,keeps more oil on the bar and chain.
• Narrow kerf cutting systems require less power from the saw than standard cutting systems.To obtain all the advantages of narrow kerf cutting,use with.043" chain 

2)Ptoduction department and simple room      

3)Company fair show: