Quality Inspection Process Upgrade: Inspect and record each unit before final shipment.

To reduce the likelihood of issues after overseas shipping, we have upgraded our final quality inspection process. Every door and window is individually inspected before packaging and dispatch, covering operation functionality, smoothness of locking, seal strip integrity, glass appearance, and profile surface quality.

Inspection results are documented and archived. Customers can receive the inspection records for their specific batch along with the shipment. For bulk orders, we also support random sampling during third-party inspections at your designated location.

Packaging adjustment: Finished products will be packed with pearl cotton corner protectors and wooden crates. Glass and profiles are secured separately by section to minimize collision risks during long-haul sea freight.