What is the price of Guoqiang hardware accessories?

Hello, as far as I know, the price of Guoqiang's door and window fittings is 30 yuan, which is still relatively cheap. Door and window accessories include door control hardware, high-performance door hardware, plastic, aluminum alloy, wooden interior door hardware, window hardware, special window hardware, building door and window sealant tape, building door and window sealing top, ventilator, building door and window sealant, etc. Installed under the flat door leaf, it can open the door in one direction and two directions. Usually, the temperature is-15 ~ 40℃, and the metal spring and hydraulic damping are combined. It should be selected according to the requirements of door leaf width, weight and frequency of use.

The price comes from the internet and is for reference only. Please purchase in kind.