Zhonglian engineering machinery international trading Co.,Ltd.located in SHANGHAI,CHINA.Mainly engaged in the export of suchas used Caterpillar�omatsu�yundai�itachi�aewoo�olvo�olbelco excavators and various brands bulldozers,loaders, graders,rollers, and other series of construction machinery and equipment .Company engaged in used construction machinery exportsmore than 15 years in the field of history .Its sales volume has been first in China for ten years .The company's products are mainlyexported to Europe, Africa,the Middle East and Asia and other countries and regions of the world ?The persistent idea of thecompany has been recognized by domestic and overseas.