Our offices are located throughout Malaysia and the following are our branches:

Petaling Jaya

Person in Charge : Mr. Rudi Kong Juan Sim

Phone : ++ 6012 372 3678

e-mail : rudisim@hwisa.com.my, general@hwisa.com.my

Port Klang

Person in Charge : Ms. Adel Zulin Sim

Phone : ++ 6016 216 4116

e-mail : adelzulin@hwisa.com.my, pklgbr@hwisa.com.my

Penang and Ipoh

Person in Charge : Mr. Azman Abu Umor

e-mail : azmanumor@hwisa.com.my, pngbr@hwisa.com.my, iphbr@hwisa.com.my

Melaka and Johor

Person in Charge : Ms. Zena Charis Sim

e-mail : zenacharis@hwisa.com.my, malbr@hwisa.com.my, jbbr@hwisa.com.my