all
standard drafting unit of water supply right angle valve for fully decorated houses in shanghai
standard drafting unit of china building and sanitary ceramics association
drafting unit of national standard for angle valve for sanitary ware and heating pipeline
adopt national standard product mark certificate (ceramic sealing nozzle)
adopt national standard product mark certificate (temperature control faucet)
approval certificate (ceramic sealing water nozzle)
approval certificate (temperature controlled water nozzle)
iso9001
watermark
.jpg)
