Hung window: Double hung: There windows are regular series. They are made of 2 frames that overlap slightly in the middle and slide up and down. Single hung: Similar as double hung windows, but only the bottom frame can be opened. It is a perfect example of traditionalism in design passed towards modern all-around efficient solutions. Many family are equipped with such windows.Structural features: 1. Adopt double-layer protection design to improve the wind resistance index. 2. Use imported waterproof glue before splicing, and fully squeeze the glue when tightening the screws to solve the waterproof problem. 3. The profile adopts European standard hardware groove and multi-point locking to achieve a very good anti-theft effect. 4. The performance of the doors and windows satisfy to international standards.

Yantai Nuoxin Aluminum Co., Ltd. was established in 2015 and is a subsidiary of China Fenglu Aluminum. It is a provincial key high-tech enterprise integrating design, research and development, production, sales and service. The company mainly produces and sells architectural Aluminum profiles, environmentally friendly and energy-saving UPVC doors and windows, high-end system aluminum alloy doors and windows, various aluminum alloy tents for outdoor display and home use and other products. It has been recognized as a national designated manufacturer of profiles, aluminum alloy and UPVC doors and windows for many consecutive years. It is deeply trusted by Chinese and foreign consumers and is the preferred brand for consumers of high-end aluminum alloy doors and windows at home and abroad.

Q1：Are you a factory？ A：Yes，our factory covers an eara of 10000 square meters and has 200+ employees. Q2：What is your main product？ A：We can supply windows and doors system（including profile,hardware,accessories,glass）as well as finished products ready for installation,also outdoor pop up tents. Q3：How can i know your price？ A：The price is based on buyer's specific requirement，so please provide below information to help us quote exact price to you. 1）Shop drawing/window schedule to show the window dimensions, quantity and type; 2）Frame Color ; 3）Type of glass and thickness (single or double or laminated or others) and color (clear, tinted, reflective, Low-E or others,with Argon or without). Q4：PVC and aluminium，which is better？ A：It is hard to simply say one is better.Each one has its advantages.PVC is good at insulation and more economic.Aluminum is better in hardness and security. Q5：Do your windows come with the glass installed？ A：We will install glass at factory based on windows/doors dimension to make sure they can be safe during transportation and if easy for our buyer to install the whole windows/doors. Onsite glazed are recommended for big sized products. Q6：What is your delivery time？ A：25~35 days after deposit and drawing confirmed. Q7：What kind of service will you provide？ A：We are able to provide the engineering as well as supervising service to guide installation our windows and doors. Q8：What kinds of packing do you have? A：There are three kinds of packing, such as bubble bag, bubble bag+wooden frame, bubble bag+wooden case. If full container, we advise to use bubble bag, it can save more space and hold more goods in the same container. Usually, the packing is bubble bag+wooden frame. The best packing is bubble bag+wooden case, some bulk cargo and some developed countries, such as USA, Australia and some countries in Europe, need wooden case packing, because their special requirement and wooden case can protect the goods very well.