No. 58-1 Yaobei Road, Dalian, Liaoning, China [email protected]
Bifold windows is an extremely practical option for a home. They are door-width, large panes that fold in to leave a large opening. This allows plenty of sunlight and fresh air in. Purposely made for your home, the JIANYIDE stylish upvc windows are nice to look at and will surely give you convenience.
JIANYIDE u pvc window: Bringing the outside inside They work well in houses with nice views. They facilitate a flow between your living room and your backyard. Think about sitting in your living room with the windows open, soft breeze and bird song coming in. It’s like bringing nature into your house!

Bifold windows are ideal for homes with limited space. Since they fold in, they don’t require the space that standard windows do to open out or slide up and down. It allows you to place furniture or decor near the window without having to worry about it being in the way. And our JIANYIDE bifold windows can transform spaces accordingly, making your home feel larger and more open.

We know bifold windows are perfect for connecting indoor and outdoor living, but they have so much more to offer. With your bifold windows open, you feel as if your living room blends into your backyard or garden. Stepping outside for fresh air or eating in your patio doesn’t feel like it’s far away from your home. Enjoy this every season of the year with JIANYIDE bi fold windows.

For homes with a love of sunshine and fresh air, bifold windows work perfectly. Once you open the windows, sunlight comes in, giving a sense of bright and welcoming environment. And you can invite a nice breeze into the space to cool down your home. Bifold windows allow more natural light and air into your home through a JIANYIDE bifold window, which makes your home a nicer place to live.
We offer diverse solutions—from sunrooms to narrow-edge windows—backed by expert OEM/ODM technical support, tailored to meet varied architectural and design needs.
Our products hold EU CE certification, 2 patented technologies, and national honors such as “China Green Environmental Protection Famous Product,” ensuring reliability and compliance with international standards.
With over 100 domestic distributors and 10+ export partners, our products are trusted worldwide—a testament to our 20 years of excellence and expanding global influence.
Equipped with automated production lines and advanced machinery, our 20,000+ square meter factory ensures an annual output exceeding 100,000 square meters, delivering both high efficiency and consistent quality.