BOXY BLIND VALVE Co.,Ltd
We focused on only line blocking technology for over 20 years.
Lots of installation reference and site experiences with BOXY’s innovative isolation blinding system proved as a most safe and
practical method among all of piping isolation facilities in the world.
Simple design with easy operation is the technology of BOXY that comes from long term experience and development.
also solid structure with minimum maintenance is the strong point of BOXY.
As a specialist with most advanced technology for pipe line isolation we promise you provide qulified product and service to meet your need at site.