Minglei Manufacturers Factory white sliding windows plastic windows with mosquito net pvc sliding windows

UPVC windows, commonly referred to as vinyl windows. An ‘unplasticised’ form of PVC, these sturdy window frames have been popular in Europe and America for many years owing to their durability and low maintenance. UPVC windows can withstand extremes of heat, cold, wind, rain and snow without corroding, peeling, chipping or flaking.

Considered an energy efficient choice, uPVC windows have similar thermal properties to timber. UPVC limits the transfer of heat and cold through the frame and as a result can reduce reliance on heaters and air conditioners.

Benefits

~UPVC insulated window frames are specifically designed to incorporate insulated double glazing
~UPVC needs virtually no maintenance and normally has a long life span
~UPVC is engineered to handle severe weather
~UPVC has 57% salt content so is ideal in coastal areas
~Fusion welded construction eliminates drafts and water leaks
~Various glass combinations, combined with the uPVC frame significantly reduce outside noise

Hangzhou Minglei Industry Co., Ltd., which have been specialized in windows and doors since 2008 year.

Based on our advanced & exquisite manufacturing technique, and abundant product application and service experience, We can offer extensive range of windows and doors products, which can meet EU CE and USA ASTM standards on windows & doors technologies.

Minglei is dedicated to contribute to the prospective and sustainable development of buildings, and creating better life for human beings.

Q: Are you a trading company or a manufacturer ? A: We are manufacturer and have our own trading company, which engaged in high quality windows & doors manufacturing for domestic & abroad market. Q: What is your lead time? A: 20-35 days upon of deposit received and shop drawing confirmed (We arrange shop drawing before manufacturing to double confirm all the windows details). Q: What is the standard size and design of your windows and doors? A: As windows and doors are customized products. we manufacture according to your specific demension special requirements . And we also have engineers to give improvement suggestions. Q: What about your window systems ? A: We use Germany high insulation system with thermal break technology. Q: Will we need to install the glass (onsite glazed) or 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 it is easy for our buyer to install the whole windows/doors. Onsite glazed are recommended for big sized products. Q: Do you know what is a U-Factor/Value? The U-factor/Value measures how well a fenestration product prevents heat from escaping a home or building. The lower the U-Factor/Value is, the better a product is at keeping heat inside the building, thus is a better insulator. The most energy efficient window we made is Germany PHI certified passive housing standard window and door, which Uw is 0.79 W/ m2* K(metric), turns to U factor is 0.14 ( imperial). Q: What is Solar Heat Gain Coefficients? That measures the fraction of solar energy transmitted and tells you how well the product blocks heat coming into the house caused by sunlight. SHGC is measured on a scale of 0 to 1; values typically range from 0.25 to 0.80. The lower the SHGC, the more a product is blocking solar heat gain. Blocking solar heat gain is particularly important during the summer season in warmer climates. By contrast, people in cooler climates may want solar heat gain during the cold winter months to lessen the cost of heating the home. Q: What is your warranty ? What do we do in case of problems? A: 10 years quality warranty is provided, including frame unfading or peel-off, hardware and accessories working properly under correct operation. 10 years warranty for German hardware. In case of our quality problem, we will provide replacement by international courier. Immediate delivery of replacement parts with available in stock, and if not stocking, the time should be depending on material ordering time which is normally 10-15 days. Q: What kind of service can I get from you? A: We are able to provide the engineering as well as supervising service to guide installation our windows and doors.