As the Company makes the listing on the Taipei Exchange to strengthen the image of the Company as one in the energy conservation industry, it changed its name from Cheng Long Intelligent Engineering Co., Ltd. to Cheng Long Energy Technology Co., Ltd. as approved by the Ministry of Economic Affairs in official letter No. Chung 10633388510 on July 6, 2017.

The Tax ID number, person in charge, and customer service phone and fax numbers have remain unchanged. The rights and responsibilities to customers and vendors, as well as all contract contents are also unaffected.