Zhengzhou Yutong Heavy Industries Co.,Ltd.(hereinafter referred to as"
Yutong Heavy Industries") is the core enterprise of Yutong Group, a profe-
ssional manufacturer integrating research and development, manufacturing
and sales service. Being one of the 50 largest engineering machinery ma-
nufacturers in China, with registered capital of 600 million and more than
3,000 employees.