Linyi Kunhong Group is a leading manufacturer in producing diamond saw blank and circular saw blade. It chiefly proudces 100-1800mm diamond saw blank,200-1200mm laser welded steel core and 100-1800mm circualr wood cutting saw blade. It covers an area of 28,000sqm and has about 200 empolyees. The Kunhong Staff strictly follows the technical requirement of this standard. All the products have passed the national standard and now the products has got the good reputation from the world.