ISO 9001:2000 Certification
In order to provide a more systematic managing system and quality manual in construction, installation and maintenance of green roof system, Waste and Environmental Technologies (WET) has already acquired ISO 9001:2000 Certification in scope of “Design, Supply, Installation and Maintenance of Green Roof System”. With ISO 9001 quality manual, all of the procedures during construction, installation and maintenance phase can be guaranteed with quality.
Safety Manual
Safety is always on the top priority, ISO 9001 safety manual ensure the safety of workers when they are working in the roof top, which is very important.
China GB Standard
The Green Tray System is complied with the China GB “Technical Specification for Planted Roof (JGJ 155-2007)” and conformed to the Q/SVQQ 1-2008 standard issued by the Shanghai Quality Assurance Monitoring Station of Construction Material and Components.
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