LONGYUWindow systems

Window systems built for trade.

Security screens and built-in magnetic blinds for importers, distributors, window specialists and project contractors across fast-growing markets.

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Longyu dark aluminum security window screen with stainless steel mesh
Made to fitCustom rectangular sizes for project and distribution orders.

Product systems

Two focused lines.

Engineered around the details B2B buyers care about: material choice, fit, operation and repeatable quality.

Full view of the Longyu security window screen in a dark aluminum frame
PRODUCT 01

Stainless Steel Security Window Screen

A precise aluminum-framed screen system that balances security mesh, airflow and a clean architectural finish.

  • Frame: high-precision aluminum alloy
  • Mesh options: 301 standard; 304 for coastal or humid regions; 316 premium within approximately 5 km of the sea
  • Components: all-stainless accessories and black sealing strip for reduced wind and dust
  • Finish: anti-scratch treated corners
  • Sizing: custom width and height, rectangular frames only
PRODUCT 02

Built-in Magnetic Blinds

An insulated glass unit with integrated aluminum blinds, protected inside the glass for neat, low-contact operation.

  • Structure: aluminum frame and aluminum slats
  • Glass: 5 mm tempered glass
  • Control: magnetic cordless operation with no exposed cords
  • Mechanism: bearing and pulley lift system
  • Application: integrated blind solution for window and door projects
Close-up of tightly woven stainless steel security mesh
Stainless steel mesh: specified by destination climate.
Close-up of a Longyu aluminum screen frame corner and stainless steel end detail
Clean frame joinery with anti-scratch corner treatment.

Why Longyu

Built around your order.

Longyu supports trade partners with direct manufacturing, practical customization and clear product control from frame preparation to finished unit.

01

Factory direct

Work with the manufacturer for product clarification and order coordination.

02

Custom sizes

Rectangular screen frames made to the width and height required by your market.

03

Export-ready packing

Packing prepared for international handling and buyer delivery requirements.

04

QC on every unit

Finished units checked for fit, operation and visible workmanship before packing.

Target markets

Regional focus.

Product selection and material grades can be matched to inland, humid and coastal trading environments.

01

Middle East

United Arab Emirates · Saudi Arabia · Qatar · Kuwait
02

Central Asia

Kazakhstan · Uzbekistan
03

Southeast Asia

Vietnam · Thailand · Indonesia · Philippines · Malaysia
ImportersDistributorsWindow & door shopsProject contractors

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