Quality management system certification
Environmental management system certificate
Health management system certificate
Knowledge management system certification
Evaluation certificate of integrated management system
Fire protection product certificate
Water saving product certificate of soft seal gate valve for water supply and drainage
Water saving product certificate of elastic sealing butterfly valve
CE For Gate Valve And Butterfly Valve
CE For Hydrant
Wras For Gate Valve
UK war drinking water safety product certification (butterfly valve)
Wras For Epdm
Wras For Epdm
ACS
French ACS drinking water product safety certificate (pipe fittings)
French ACS drinking water product safety certificate (butterfly valve)
French ACS drinking water product safety certificate (connector)
French ACS drinking water product safety certificate (plastic powder)
French ACS drinking water product safety certification (EPDM rubber)
EN545
EN1074-2
EU en1074-6 product standard certification
EU en12842 product standard certification
EN14339
GSK
Anhui Science and technology achievement certificate
Anhui high tech products - socket flange pipe fittings
Anhui high tech product - magnetic anti-theft sealed gate valve
Anhui high tech product - valve core cast in soft seal gate valve
Anhui high tech product - anti settlement nodular cast iron manhole cover
Anhui high tech product - high performance low rare earth spheroidizing agent
High tech products in Anhui Province - strong toughness thin wall connecting pipe fittings
Elastic high tech Certificate (elastic seal gate valve)
Drafting unit of nine valve industry standards
Drafting unit of three national standards - butterfly valve
Drafting unit of three national standards - stop valve
