Wan Chai 香港灣仔
9:30 am - 6:30 pm Monday to Friday
9:30 am - 1:30 pm Saturday
設計部 ( By Appointment Only 敬請預約 )
9:30 am - 1:30 pm Saturday
設計部 ( By Appointment Only 敬請預約 )
Mong Kok 九龍旺角
9:30 am - 6:30 pm Monday to Friday
工程部 ( By Invitation Only 只限邀請 )
工程部 ( By Invitation Only 只限邀請 )