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C65WX外悬窗
GM-C65WX Top-Hung Window
推拉门
GM-M138TL Sliding Door (Exclusively for the Australian Market)
平开门
GM-M65W Outward-Opening Casement Door (Exclusively for the Australian Market)
October 30, 2026 October 30, 2026

Focused on the needs of passive and green buildings,
we develop window and door systems that balance performance, durability, and system stability.

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  • 邮箱：office@gesai.cn
  • Tel: 022-23778500
  • Fax: 022-23778508
  • Address: 3rd Floor, Xinhuayuan Building, Hongqi South Road, Nankai District, Tianjin

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