Dear Principal. So glad to know that You are a company that sells the most excavators, And you have very high quality requirements for excavators. As a company specializing in the production and sale of excavators, we produce various models of excavators with good quality and very competitive prices, Can enrich your supply chain.  1 ton to 4 tons mini excavators.  Using Kobuta engine or Yanmar engine or China diesel engine.  Provide a wealth of accessories..  Acting for SANY,XCMG and SEM(CATERPILLAR).  Complete coverage of EXCAVATOR application scenarios. Reply to get E-Catalog and more information. Best regards. Vincent