Key Features: This WANJIA Aluminum Casement window features a <highlight>thermal break design</highlight> that saves 47% energy and an <highlight>argon-filled sound insulation system</highlight> with multi-layer hollow tempered glass for noise reduction. It meets North American Building Code standards and is certified with <highlight>CE, ISO, As2047, NFRC, SGS, and Intertek</highlight>. Customization options include glass styles, surface treatments, and combination forms.
Supplier Highlights: Foshan Wanjia Window and Door Co., Ltd. has over <highlight>18 years of industry experience</highlight>, operating an <highlight>ISO9000 certified factory</highlight> covering 30,000 square meters with a production capacity of <highlight>20,000 square meters per month</highlight>. The company exports to over 170 countries.