Construction Method 'FRP Lining Work' for Semiconductor Factories

Renew the aging water tank in a short period!

last updated May 22, 2026

Differences between "A Trap" and "C Trap".

Types of air conditioning units and drain traps! An introduction to their differences.

last updated Dec 11, 2025

Drainage purification system "BN-Clean System"

Selected for the Ministry of the Environment's "Environmental Technology Verification Model Project" for the fiscal year 2003 and objectively verified.

last updated May 12, 2026

Fixed bed contact aeration method with lipid-decomposing bacteria.

A technology aimed at maintaining the stability of lipid decomposition activity has been selected for the environmental technology demonstration model project.

last updated Dec 11, 2025

C Trap Condesation Prevention type - Float ball Drain Trap

Visual confirmation of dirt inside the trap! It is easy to determine the cleaning schedule for the drain pan, drain pipe, etc.

last updated Dec 11, 2025

【For Hospitals】C Trap Insulated Type

Visual confirmation of dirt inside the trap! The cleaning schedule can be easily determined.

last updated Jan 21, 2026