China High Speed Railway Technology Co.,Ltd., formerly BAOLILAI INVESTMENT CO.,LTD, GUANGDONG, is a China-based company principally engaged in the operation and maintenance of rail transit. The Company provides overall solutions, core equipment and integrated services for rail transit operation and maintenance. The Company's main products include locomotive operation and maintenance series, power supply system operation and maintenance series, rail traffic signal systems, operating railway maintenance series and station scheduling series. The Company also involves in hotel operation and service business. The Company operates its business in domestic market.