On 25th March, 2009, Mr.Hu Rulin, the director of Guangming District Construction Management Office leaded the study group of the "100 Key Enterprises Service" visited Waratah and launched the research. Under the economic crisis, the group came to understand the development and excluded the difficulty for the enterprises, highly complimented the high-end product and the technology of environment control of Waratah. Moreover, they fully affirmed Waratah's response measures to the crisis,  encouraged Waratah to grasp the nettle and turn crises into opportunities to make more contributions to Guangming District.