Based in Hong Kong, D&J Technology Engineering Ltd is a service provider to offer integrated engineering service :

1)      Provide Energy Saving Analysis and Monitoring device

2)      Electrical Service

3)      Air conditioning Service

4)      Internal decoration

5)      Provide water leakage solution

6)      Plumbing & drainage

To establish a long term commitment with our honorable customer, exploring their needs and providing adequate method are our orientation

By bringing together the best minds to create the best technologies, greater comfort to daily life, maximizing the efficiency of businesses and keeping things running across society, we integrate technology and innovation to bring changes for the better