Italian Mita brand high-grade type buffer up and down shutter screens

Retail Price: 240 yuan / square meter is suitable for all kinds of casement, sliding sash. First, the main advantages: 1. Front adjustable power plant: because there yarn box spring, no matter how good spring, with a long time will be weak, so the recovery screens will not go up (usually installed about six months will be reflected) , then the device will play a very big role, it can not only increase, reducing the intensity of the spring, the spring force in an ideal state. If not this means the user must send the screens to find manufacturers split down the afterburner, which will not only spend more money, sometimes because the screens are wooden box sets of yarn, after tile surround, often simply can not afterburner can not be repaired. 2. Built-bead Wind: The State authority can prevent ten gale, make sure screens let the wind out of duct and tank screens can move freely in the wind. 3. gauze: a first-class glass fiber gauze, light, breathable, UV resistant. The automatic dust removal device: Yarn box built more tightly seal the tops, which can effectively prevent mosquitoes, flies invaded, but also a 360-degree cleaning dust gauze surface. 5. Overall aluminum alloy hook: easy to use, good operating life of up to 20 years. 6. with buffer: when the screens will rise slowly rebound, protect the parts without damaging the yarn ends of the box; far from causing excessive shock rebound, more suitable for the elderly and children's homes. 7. PC Accessories: Exposed parts made of PC material, durable material as a whole to ensure screens. 8. Easy disassembly overall design: ease of installation, disassembly, cleaning, changing yarn, maintenance, easy to remove when not in use to favorites to extend its life. Second, pay attention: 1. Single fan area of ??less than one square by a square meter basis, over one square meter area according to the actual calculation. 2. According to customer needs optional American "Flying Buddha" brand imported gauze will charge 40 yuan per square meter. 3. In addition to the white color only add costs, other colors are subject to 20 yuan per square meter. 4. White working-day period, the processing cycle for the six other colors, except in exceptional circumstances.