Frequently Asked Questions

Yes, we are a direct manufacturer of custom windows and doors with over 20 years of experience. We have a production facility of approximately 430556 Square Foot and a modern showroom and office area spread over 107639 Square Foot.

We are located at No.5 Songxing Road, Songgang, Shishan Town, Foshan City, Guangdong Province, China.

You can contact us anytime for a free consultation by clicking on the form,or send an email to [email protected].Our professional staff will make sure that all your questions are answered.

We have listed some of the many reasons to choose us.

• We guarantee to offer more competitive prices than our competitors.
• Comprehensive supplier of window and door products and our team is ready to help you with your window and door needs.

• Widest selection of window and door styles and colors.

• Free professional custom design and quote service.

• We has passed various test certificates in the industry to certify the high quality window and door products.
• Responds quickly to your order and delivers the product to the location you specify as fast as possible.

• Complete installation guide, easy to install, help customers to install the product independently and save labor cost.
• We are committed to providing hassle-free customer service.

All of our windows/doors can be customized to your specific needs so that you can find the perfect size.

We offer a variety of styles, colors, features and designs to meet all your architectural and design needs.

Our products have received many international certifications, including Energy Star, CE certification, SGS certification, ISO certification, AAMA, IAS, as well as certification to the highest standards in the United States and Australia.

We price on a per square meter basis and since we are a custom manufacturer, our customizable options do affect the cost. Please provide us with the size and configuration required and we will work with you on budget pricing.

Please keep an eye on our website for various official discounts.

Our average delivery time is 25 days . However, this must be determined on a project-by-project basis and may take longer if the project is too large. A sales consultant can best answer this question when making a quote.

Simply follow the detailed installation videos and instructions provided by us for easy installation and save on installation labor costs.WANJIA tries to make the installation process easy.

WANJIA offers a complete and comprehensive limited 10-years warranty and hardware and moving parts for 3-5 years warranty. You can just give us a call. We’ll give you the solutions without any questions or troubles.

You can use credit/debit card, PayPal or T/T.

That’s great, if you are interested in becoming a WANJIA dealer/contractor,please email [email protected]