Certification of mandatory standard sign of polypropylene pipes for hot and cold water plumbing
Certification of mandatory standard Sign of polypropylene joints for using in cold, heating and hot water plumbing
Certification of mandatory standard Sign of multilayer pipes for hot and cold water piping inside the building
Certification of Incentive Standard Sign of pipes, fittings and piping systems made of polypropylene used in building sewage discharge
2008 - ISO 9001
ISO 14001 - 2004
OHSAS 18001 - 2007
ISO 10002 - 2014
ISO 10004 - 2012
ISO-IEC 17025
unit of Standard general administration
Appreciation and national deserve brand statue in the pipe and fittings industry
Appreciation of unit of provincial Quality of General Administration of Standards and Industrial Research
Statues of the second National Conference of Iran face-lasting quality
Certification of consumer rights
Certification of partner laboratory qualification of bureau of standard –productions of polypropylene pipe and fittings
Technical certification of research center of Way, Housing and Urban Development of third type copolymer random polypropylene pipe production
Technical Certification of research center of Way, Housing and Urban Development of third type copolymer random PPRC fusion connector products
Technical certification of research center of way, Housing and Urban Development of PERT-AL-PERT pipe production with welded together in white
Technical certification of research center of Way, Housing and Urban Development of gravity sewer pipe product type push fit
Certification of construction of polypropylene pipe and fittings
Certification of construction of (multi-layer) white polyethylene five-layer tube
License of using of polypropylene pipes and fittings produced by Yazd Pipe Company for use in hot and cold water and heating system (radiators) with official sanction of Iran Insurance