Contamination Survey - Company Ranking(45 companies in total)

Last Updated：Apr 22, 2026 Aggregation Period:Mar 25, 2026〜Apr 21, 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
大和探査技術	Address Tokyo/ number of employees 120 Business Activities ○Construction-related geological surveys ○Disaster prevention and maintenance management surveys ○Unexploded ordnance surveys ○Buried ... Key Partners Ministry of Land, Infrastructure, Transport and Tourism Regional Development Bureaus, Mini...	Concrete Bridge Condition Survey Service Other	【Investigation Procedure】 01. Setting of investigation locations 02. Cleaning of investigation locations (removal of attachments) 03. Prelim...	For more details, please download the PDF or contact us.
		High-Density Elastic Wave Exploration Service (Shallow Ground Investigation Technology) Other	【Measurement Parameters】 ■Receiving interval: 1 to 2m ■Emission interval: 5m ■Sampling: 0.5ms ■Number of channels: 48 *For more details, pl...	For more details, please download the PDF or contact us.
		Subsurface structures, foundation piles, and buried metal investigation services (vertical magnetic survey) Other	[Survey Range, Accuracy] ■Survey Depth: 0 to 100 m ■Survey Range: Approximately 0.2 to 2.0 m radius from the borehole center (depending ...	For more details, please download the PDF or contact us.
---	Address --- Business Activities ---	--- ---	---