FAQs

PdVS operates from No.6, Nanda Road, Chengnan Industrial Zone, Danzao Town, Nanhai District, Foshan, Guangdong, China. You can visit our site map.

We provide comprehensive door/window lifecycle solutions with precision sizing assurance.

Contact our support team immediately for any order discrepancies.

Select series feature integrated glazing bars for simplified interior/exterior maintenance.

5.Multi-system hardware configurations with custom finishes to complement any architectural style.

All systems comply with global fenestration codes including emergency egress regulations.

Project-based clients receive exclusive pricing. Request your customized quote now.

✓ EXW (Ex Works) ✓ FOB (Free On Board) ✓ CIF (Cost, Insurance & Freight)
Other terms (DDP/DDU/DAT) negotiable

• Standard: 3-4 weekspost drawing approval
• Custom (special colors/tinted glass): 10-14 weeks

Real-time logistics tracking available post-shipment via provided airway bill, or contact our logistics team.

Locate certified installers through our [PdVS Service Partner Portal].

10. Factory Pre-installation:
    ① Full assembly & testing → ② Disassembly (frames/panels/hardware) → ③ Protective packaging
    On-site Installation:

• Doors: Fix frame → Attach hinges → Install handles → Apply sealant
  (Requires 3 persons: 2 support panel, 1 secures frame)
• Windows: Secure frame → Mount handles
  (Glass & hardware pre-installed; large panels require professional hoisting)

Project-scale installations include technical crew support

Can broken blinds in insulated glass be replaced?

Leverage our proven engineering expertise for bespoke product development.