The registered trademark of our products is "Lishide". Lishide independently developed over 30 models of hydraulic crawler excavators which are categorized as nine series such as SC450.7, SC360.7, SC330.7, SC270.8, SC230.8, SC220.8, SC210.8, SC200.8, SC160.8, SC130.7, SC80.8 and SC70.7, reaching advanced international level among the same products in the industry.