Q:Door and window hardware details

(Within the open down) series within the flat open series, outside the flat series on the hanging, multi-point lock series of sliding support series, window support series linkage handle series, seven words handle series push and pull series (including push and pull series Doors and windows, airtight push and pull, to enhance the push and pull, hook lock series, crescent lock series, door series) and so on.

Q:What are the international certification of doors and windows hardware?

US AAMA certification, Germany RAL, DIN, and the most authoritative IFT certification, Germany Winker House Hardware is the first through the Ift certified business.

Q:Which brand of doors and windows hardware best

Li Lang hardware you trust the high-end doors and windows hardware brand.

Q:How do the window leak? Is there a good solution?

Reason two: the installation is not in place Even with a good material of the window, the installation process is not in place to determine whether the window is an important factor in air leakage. The first window must be correct, otherwise the window may be used for some time after the window may be more and more crooked situation, the gap between the window frame and the wall will be more and more large, air leakage is inevitable. Secondly, according to the reporter to understand, the windows at the time of installation, need to send a bubble filled with plastic shoes and the gap between the wall. To be cured after the styrofoam, and then evenly in the window frame around the sealant, both to prevent the rain from the window and wall installation gap into the room, but also to prevent air leakage. But also in the window inside and outside the double-sided sizing, but Hu Zengguang introduced, and some workers figure easy, only in the internal glue, or in the internal point of a few plastic, sealed lax. Even if the external hit the styrofoam, but a year or a year or so will be powder, summer leakage, the situation will appear in winter air leakage. In addition, when the decoration, home improvement workers found the window frame and the wall seam gap seal is not strict, will be put up from the inside putty, but for a long time, there will be a subtle seam, resulting in air leakage. Solution: the first case to find the window manufacturers. If only the glue inside the window is not playing well, the gap is relatively small, you can paste the US profile paper, stamped into the gap can be sealed; if there is a problem with the external glue, you need to contact the workers to operate.

Q:Doors and windows hardware accessories which

Flat window is the handle, fork, connecting rod, slide or hinge, lock block, limit support, there are some plastic pieces or something. Flat open the door, inside and outside the handle, lock cylinder, lock body, square axis, hinge 3 Oh,

Q:Doors and windows hardware accessories what brand of good quality?

In the purchase of doors and windows hardware accessories, the need for different doors and windows profiles selected accessories, the current foreign brands in the more famous include: Noto (ROTO), Silkia, Germany Schüco, Gisi, house, etc., domestic brands (Shandong), Yang Li (Qingdao), Hopewell (Foshan), Guoqiang (Shandong), Spring (Zhejiang) and so on are more common.

Q:What are the doors and windows of the hardware accessories?

There are Austrian MACO, because 100% of imports, specializing in the most high-end market, so the market share is small.

Q:German doors and windows hardware brand which is famous

Nuo Tuo, Georgia House, Sylvia (German youngest), Winkhouse, and Italy's maco, AGB, Gis and Savio, etc.

Q:Imported doors and windows hardware which brand quality and price is better?

The quality of imports is good, cost-effective can not be complimented, if there is no special functional requirements, the production of regular manufacturers can meet the basic requirements, more cost-effective

Q:What are the main considerations for buying steel doors and windows?

Sieve cleaning, the user should not remove the fixed gauze of the tape, won the gauze, but should be removed as a whole yarn, with water-soluble detergent and soft cloth scrub. Winter yarn fan is not used, the user can according to the need to remove the screens themselves. Shavings should be kept on a distance of 1 meter away from the heat source, flat or short side vertical stand, not hard material pressure, so as not to deformation. In the use of the sliding fan, please note that it coincides with the vertical frame of the inner push - pull fan to maintain good sealing. Plastic doors and windows have a lot of advantages, good sound insulation, good temperature, fire. The most important thing is to take the green doors and windows are environmentally friendly materials will not cause harm to the human body. In the purchase of steel doors and windows when you must choose a guaranteed big brand. Daily life to the regular doors and windows on the dust to clean up, keep the windows and doors clean and bright.