... 18 x 16 orders, 18 x 14 eye, silk diameter is usually BWG31 or BWG32. We can supply the following window screening ... technical force,scientific process ,improve the quality inspecition systems. the use of high-quality raw materical ,strict qualitycontrol ,The main ... ,Over the years ,our factory with high-quality products ,good reputation,quality services,products ,world wide sales and win customers ...