Ventilation openings - Company Ranking(11 companies in total)

Last Updated：Oct 22, 2025 Aggregation Period:Sep 24, 2025〜Oct 21, 2025
This ranking is based on the number of page views on our site.

Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
佐原	Address Iwate/ number of employees 230 Business Activities - Development, production, and sales of ventilation products (supply and exhaust) for 24-hour ventilation systems installed in residential b... Key Partners LIXIL Corporation, Sankyo Tateyama Corporation, Sekisui Chemical Co., Ltd., Central Glass ...	Wall-mounted ventilation outlet "Attic Heat Exhaust Eco Louver" Other	■Main Material: Aluminum ■Surface Treatment: Anodized Composite Coating ■Color Options: White, Ivory, Black, Stainless Steel 2, Glossy S...	For more details, please refer to the PDF document or feel free to contact us.
		Underfloor Ventilation Opening "Round Underfloor Ventilation Grille" Other	■Main Material: AES Resin ■Color Tone: Stone Pattern Gray ■Product Dimensions ・Diameter: φ225mm (Fitting Diameter φ200) ・Depth: 66mm...	For more details, please download the PDF or feel free to contact us.
		Large Roof Ventilation Outlet "Ventilation Tower" Other	■Main material: Aluminum ■Surface treatment: Anodized composite coating ■Color tone: Stainless 1 ■Product dimensions: W1125mm × H1125m...	For more details, please refer to the PDF document or feel free to contact us.
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