1. Exterior cleaning work, which contains the internal wood frame; outside the aluminum part and the glass clean.

 

2. Wood frame application Water and soft cloth to wipe after wet Caixing.

 

3. When cleaning the glass with a neutral detergent mixed with water, wipe with a soft cloth after the glass, it is best to wipe the surrounding water clean.

 

4. The outer aluminum frame is also applied to the neutral detergent with a soft cloth to wipe the wet wipe.

 

5. Do not use volatile solvents, alkaline solution cleaning within the wood frame, glass and aluminum frame.

 

6. To keep within three months of the doors and windows inside the accessories trench, push-pull, folding slide cleaning, the best way to use a soft brush or vacuum cleaner suction method, regularly with a soft cloth on the hardware actuator .

 

7. Maintain the door and window accessories within six months of the drive rotation, sliding place in time lubrication, the choice of sewing machine oil or salad oil. Often on the actuator lubrication, will extend the life of the actuator.

 

Door and window hardware is to determine the performance of key components of doors and windows of aluminum doors and windows of the design is the first performance of the doors and windows of architectural design to meet the functional requirements of the building as the goal, reasonably determine the performance of aluminum doors and windows and the design requirements. Architectural design doors and windows, the whole house is nice and the area where wind pressure, water tightness, air tightness, insulation, insulation, sound insulation, and several other properties.

 

Huaxin doors and windows hardware system from the design and surface treatment are based on a high starting point, high positioning, high standards for the center, the full consideration of the products to the door and window hardware and maintenance, and so on. Human space design trend, compact structure, easy operation, advanced technology. Fully automated production equipment, product serialization, the process of advanced, standardized management, and other operating system.