| 多成數碼維修 DuoSuccess Digital Maintenance Repair |
| 多成設備維修 | DuoSuccess Equipment Maintenance Repair | ||||
高階設備的延長使用壽命，日常維護保養和非物理損壞修復（另一領域的尖端科技。多成戰略性產品）。當然，這主要是針對不能用價錢衡量的設備。
風水的概念裡，如果居家或公司裡的某一器械或設備故障或毀壞（有時甚至是屢修屢壞），往往與相應人員的健康狀況相關聯。亦是俗話說的物似主人。
Extended service life of advanced equipment, maintenance and repair of non-physical damage (this is another cutting-edge technology field. DuoSuccess strategic products). Of course, this is mainly for equipment that cannot be measured by price.
In the concept of feng shui, if a device or equipment in a home or company fails or is destroyed (sometimes, it is often repeated), it is often associated with the health of the person concerned. It is also the object that the proverb says is like the owner.