VERIFIED PRODUCT LINES

Product pages built from documented configurations.

Compare standard materials, glazing, operating limits, applications and objective constraints before project-specific review.

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PRODUCT CATEGORY HUBS

01

Aluminum windows

Compare casement and sliding routes by project requirement.

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02

Aluminum doors

Review documented slim interior sliding-door configurations.

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03

uPVC project systems

Start a configuration review without invented series claims.

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CURRENT PRODUCT DATABASE

Four documented routes.
Clear application boundaries.

These pages distinguish a standard reference configuration from options and project-specific approval. Performance, size and exterior suitability are never inferred from a series name alone.

PROJECT SEARCH ROUTES

01

Thermal-break aluminum windows

Whole-window thermal evidence across documented casement and sliding routes.

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02

Sliding aluminum windows

Track, drainage, sealing, size and maintenance review.

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03

Casement aluminum windows

Compression sealing, screens, hardware and opening limits.

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04

Interior aluminum sliding doors

Two documented slim interior partition routes.

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05

Custom windows and doors

Drawing-, schedule- and BOQ-led package development.

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06

OEM window manufacturing

Controlled clarification, sample, production and release route.

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PROJECT INTAKE

Give us the project basis.
Get a useful next step.

This is not an automatic quotation. It prepares a structured brief for human technical and commercial review.

  • Drawings, BOQ or window schedule
  • Building type and location
  • Quantity and procurement stage
  • Known performance requirements
sales@cavorlen.comWhatsApp +86 133 3119 8918
01 PROJECT BASIS
Procurement stage
No technical, price, programme, delivery or warranty commitment is created by this form.