An engineering company established purposes:
-To provide the most cost effective products
-Ensure product stability and durability
-Provides 24-hour hotline manned, answer customer enquiries
Products-indoor maintenance period for a service (promotion period and get 6 months maintenance)
-Offers a variety of product demonstration

"Fun happy feeling" give life more color

Holding a licences:

The electrical and Mechanical Services Department, Hong Kong electrical contractors licence
Electrical worker registration certificate (possession of more than 10 years of experience in electrical work)