►►►　Plumbing System

Plumbing system includes domestic cold water, domestic hot water, and vent. In a building has normally a plumbing system. It consists of the pipes and fixtures for the distribution of water or gas in a building and for the disposal of sewage. Major categories of plumbing systems or subsystems are followed:

- Drinking cold and hot water supply

- Traps, drains, and vents

- Septic systems

- Rainwater, surface water, and subsurface water drainage

- Fuel gas piping

►►►　Electrical System

We design and install the electrical systems such as transformers, low and medium voltage switchgears, power generating units and lighting, etc. in many buildings by professional teams. Electrical system is performed under the specification including design, engineering and providing labors, material and equipments and electrical facilities.

►►►　Fire Protection System

We design and install the best-suited fire protection system for your building and your company such as piping work, fire hose cabinet, fire pump and valve setting in accordance with the National Fire Protection Association (NFPA) Standard in many industries.

►►►　Civil Work

We build, design and construct consisting of structure, systems and facilities, etc. for many places by professional teams. Civil work is performed under the specification including design, engineering and providing labors, materials and equipments for construction, consumables, construction facilities and moreover, including all other items which were not mentioned in specification but were necessary for the best civil work.