China Fabricante profesional de ventanas y puertas

WANJIA is a global manufacturer of premium windows, doors, and building products, combining innovative design, advanced technology, and flexible customization with direct factory supply.

windows Doors

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Windows

  • Toldo
  • Ventana
  • Plegable
  • Turn & Tilt
  • Deslizante
  • Single Hung

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Puertas

  • Ventana
  • Bifold
  • French
  • Garaje
  • Deslizante
  • Primavera

See All Doors

Other Products

  • Curtain Walls
  • Pergolas
  • Handrails & Railings
  • Sunrooms

Custom Solutions

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our products in action

WANJIA Exterior Window and Door Products in Action
Casement Door
Puerta de garaje
Ventana corredera
Railing
Puerta corredera

Exterior Application

Explore how WANJIA enhances exterior designs with a range of building products.

  • Match different building styles
  • Withstand heavy rain, snow, wind, and sun exposure
  • Stay looking great with less maintenance
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WANJIA interior window and door products in action in modern villa
Puerta corredera
Ventana corredera
Casement Window

interior application

See how WANJIA products bring more natural light and modern style into living spaces.

  • Bring in more natural light and open views
  • Improve energy efficiency and insulation
  • Connect indoor and outdoor spaces
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Find Solutions for Your Project

Distributors

Homeowner

Architect

Builder

Contractor

Comercial

WANJIA new production base
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WANJIA

Fabricante profesional de puertas y ventanas

¡Alta calidad, duradero y rentable ventana y puerta fabricantes y proveedores y venta por mayor en China!

WANJIA® has been focusing on China’s window and door industry for more than 21 years. Our main project are aluminum windows, aluminum doors, uPVC windows, uPVC doors, curtain walls, sunrooms, etc.

  • Competitive Prices
  • Certified Products
  • Complete Service
Work with Us

OUR FACTORY

Ofrecemos ventanas y puertas de alta calidad

See How We Work
WANJIA production base
países exportadores
proyectos finalizados
Global Clients
Factory Area

our advantages

Why Choose WANJIA® ?

Over the past 21 years, WANJIA has grown into a trusted manufacturer of building products, serving 50,000+ clients worldwide, including homeowners, contractors, builders, developers, distributors, and more.
WANJIA attends the Canton Fair

21+ Years Export Expertise

21+ years focused on window, door, and building product exports with extensive global market experience.

WANJIA window door products with certification

20+ Certified Products

WANJIA is one of the few manufacturers in China with a wide range of certified products, helping partners meet regional standards.

WANJIA window door professionals

In-House Lab

One of the few manufacturers in China with an in-house lab for product performance testing and verification.

wanjia window door inspection

100% Full Inspection

Unlike standard sampling inspection, every product is fully checked by our dedicated QC team before shipment.

WANJIA professional staff

500+ Skilled Professionals

Our production, R&D, and sales teams work together to ensure product quality, develop new products, and respond to customer needs.

Our Process

Prestamos atención a los detalles más pequeños y a un acabado perfecto. Muchos procesos se siguen realizando a mano para garantizar unos estándares de alta calidad.

Servicio

Responda en un plazo de 3 horas, aporte soluciones en un plazo de 12 horas, y aporte soluciones en un plazo de 24 horas si el proyecto es complejo.

Calidad

Nuestros productos ahorran energía gracias a su vidrio de alto rendimiento y a su excelente valor U.

Producción

Contamos con equipos especializados de I+D y de construcción de la producción para garantizar la calidad de nuestros productos.

Paquete

Proporcionamos el método de embalaje de caja de madera y marco de madera para evitar daños durante el transporte.

Entrega

Trabajamos con transportistas de confianza para garantizar un servicio de entrega puntual a cualquier lugar.

Instale

Proporciona instrucciones de instalación personalizadas en vídeo hasta que el proyecto se haya instalado correctamente.

Featured Projects

Both in personal cases solution and project construction, WANJIA® has professional guidance and experience.

Contact Us See Our Projects
WANJIA customer

Featured Review

  • “Honestly, I was a bit worried about the distance at first. But working with WANJIA was so easy, it didn’t even feel like they were overseas. The quality totally blew me away. So glad we went with them! ”

    Kevin

Blog

What’s New

Puede obtener asesoramiento sobre ventanas y puertas.

Our Blog
The right window can work wonders for your home

What Are Standard Window Sizes? ｜Choosing the Right Windows

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wanjia window door blog door replacement matters banner 1

Everything You Need to Know About Door Replacement

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wanjia window door blog energy efficient doors banner 1

Energy Efficient Doors: Lower Costs for Large-Scale Projects

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¿Necesita ayuda para su proyecto?

Find answers to common questions about products, customization, installation, and more.

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Consulta gratuita

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Contact Form 26.06.04

Get our Latest catalog

We’re thrilled to unveil the perfect windows and doors for your project now!

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WANJIA window door details page folding door catalog