DI And Environmental Control Co. Ltd.
Unit 812, 8/F, Century Centre, 44-46 Hung To Road, Kwun Tong, Kowloon
Hong Kong
Hong Kong
Website: www.dinec.com.hk
Mr. Wilson Yuen
Tel: +852 2345 0177
Mr. Wilson Yuen Fax: +852 2357 4106
Email: di@dinec.com.hk