Vertical design structure is elegant. Opening and ventilation are both perfect. If you want to clean glass, you can slide vertically , or lean inward in some angle. This system are with elegant design for frame and glass bead, also having a good ventilation, and the light area is big.
4. Sash profile is inside of frame profile, and sash and glass is slide vertically inside of frame, and using the silicon and
wool-pile to sealing gap between frame and sash, the sealing performance of window is more nice.
5. Can use single and double insulation glass.
6. This system is with Safeguard design, and not taking much space, is specially suitable to high-floor building and villas.

Profile is connected by PA66 nylon heating-insulated stripe. The structure is three-chambers, using double insulation glass can improve the temperature and heating-insulation. Using several layer of silicon and wool-pile, frame and sash is closed touch, so it is better for sealing performance. Screen mesh can be installed outwards or inwards .
4. With wider bottom track frame, to increase the touch area of bottom frame and sash roller, to keep smooth sliding and operating easily.
5. Also, this system can make inside and outside different color, which is more helpful for decoration requirement. 6. Sliding door can design into two kinds of style, one is flat with floor, other is under floor level.

1. Various series profile can be chosen in cross section to match different wind-pressure, so that can low project’s cost. 2. Simple design of up-and-down sliding frame, allows screen installed outside or inside frame.
3. Design of Sliding bottom frame takes leaning-style, it have drainage outlet, keep smooth for water drainage.
4. Can use single and double insulation glass.
5. With wider bottom track frame, to increase the touch area of bottom frame and sash roller, to keep smooth sliding and operating easily.
6.sliding door can design into two kinds of style ,one is flat with floor , other is under floor level.

1. Profile is connected by PA66 nylon heating-insulated stripe. The structure is three-chambers, using double insulation glass can improve the temperature and heating-insulation.
2. Using several layer of silicon and wool-pile, frame and sash is closed touch, so it is better for sealing performance.
3. Screen mesh can be installed outwards or inwards.
4. With wider bottom track frame, to increase the touch area of bottom frame and sash roller, to keep smooth sliding and operating easily.
5. Also, this system can make inside and outside different color, which is more helpful for decoration requirement.

1. Standard style and more profile option and combination can meet customers’ requirement.
2. Simple design of up-and-down sliding frame ,allows screen mesh outside or inside, also can match seperated mesh. 3. Design of Sliding bottom frame takes leaning -style ,it have drainage outlet, keep smooth for water drainage.
4. Can use single and double insulation glass.
5. With wider bottom track frame, to increase the touch area of bottom frame and sash roller, to keep smooth sliding and operating easily.

1. Profile is connected by PA66 nylon heating-insulated stripe. The structure is three-chambers, using double insulation glass can improve the temperature and heating-insulation .
2. Designed with big size glass, better elegant lines and large light area.
3. Three sealing structures can separate gas and liquid chambers, which achieves the balance of pressure, also improve the air tightness and water tightness of windows &doors.
4. Can choose leaning bead, rectangle glazing bead and arc glazing bead, which is more elegant for window looking.
5. Windows can be connected with doors, to fabricate windows and doors products.
6. The door sash panel, we use the design of anti-dropping, and heavy duty 3D hinges, when the door panel open with 90°opening situation, door panel will be not dropped.
7. You can choose two-points or more-points lock to keep more safe and insulation for noise, and flexible for opening.
8. Also, this system can make inside and outside different color, which is more helpful for decoration requirement.

Standard door style, high level for structure strength. The big cross section of Aluminum profile can fix big area glass and make room brighter and elegant.

Profile is connected by PA66 nylon heating-insulated stripe. The structure is three-chambers, using double insulation glass can improve the temperature and heating-insulation.

Standard style designing, more option can meet customers' all kinds of requirements. This system can be fabricated into outward casement windows, tilt and turn windows, fixed windows and etc.