High-Performance UPVC Sliding Windows

| Factory-Direct Manufacturer

| 15+ Years Technical Expertise

| Global Climate Solutions

Why UPVC Sliding Windows Are the Ideal Choice?

UPVC sliding windows have become a top choice for architects, builders, and homeowners globally

due to their versatility, space-saving design, and all-climate performance. Unlike traditional casement

or fixed windows, sliding models maximize natural light and ventilation while seamlessly blending with

contemporary and classic architectural styles.

Product Advantages of UPVC Sliding Windows

Superior Energy Efficiency

Airtight double seals prevent drafts in extreme temperatures.

Exceptional Weather Resistance

UPVC frames resist corrosion, salt spray, and humidity – ideal for coastal and tropical regions.

UV-stabilized material maintains structural integrity under prolonged sunlight exposure.

Low Maintenance & Longevity

No painting or sealing required. Clean with mild soap and water.

20+ year lifespan under normal conditions.

Why Partner With Us?

15 Years OEM/ODM Experience: Technical support for custom designs.

Quality Assurance:Quality control team, 100% quality inspection before shipment

Competitive Pricing: 40-60% lower than European/US suppliers.

Anhui Weika Windows and Doors Co.,ltd is a comprehensive company specializing in UPVC

and aluminum windows & doors designing, manufacturing and exporting.

Nowadays, Weika has purchased many advanced equipments home and abroad. Our company

formed a complete team with skillful designing, managing, producing and QC. Our products

have obtained many certifications like ISO9001,NFRC，Nigerian SON，Saudi Arabia saber.

To strengthen the competitive advantages, also improve the client's local competition, Weika

has innovated new products with solo patent like 37 series and 58 series single sliding window.

By now, the company occupies 65,000 square meters,production area 40,000 square meters.

It's annual production capacity is 500,000 square meters. It has become the largest window

exporter in east Asia.

With the power of export independently, Weika has exported products to Panama, Nigeria,

Chile, India, Germany, US, Spain, UK etc. It is the biggest window supplier in Panama market.

We are waiting for your visiting and will be your reliable supplier and business partner forever.