Inspection hatch - Company Ranking(11 companies in total)

Last Updated：Jun 24, 2026 Aggregation Period:May 27, 2026〜Jun 23, 2026
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
フカガワ	Address Saitama/ number of employees 650 Business Activities Manufacturing and sales of machinery, equipment, and components for duct production. Handled products: - Duct manufacturing machines (fiber... Key Partners	Inspection opening for kitchen exhaust duct (indoor type) - Kitchen check 10,000 yen-100,000 yen	Type Mountable Dimensions S 250H～ M 500H～ L 650H～ All are L dimensions 650～ (recommended)	For more details, please refer to the PDF document or feel free to contact us.
		Inspection opening (Bonded, stainless steel, Galvalume) SD/S type 10,000 yen-100,000 yen	For more details, please refer to the PDF document or feel free to contact us.	For more details, please refer to the PDF document or feel free to contact us.
		Inspection port 10,000 yen-100,000 yen	This is an inspection access door for duct household air conditioning units.	To safely open and close the inspection door, please use an outward-opening type for the "negative pressure air conditioning unit" and an in...
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