1) virigin HDPE material for 50 years
2) FRAME with 3MM thickness with fully-welded joint
3) Flush plates with 200,000times press
4) H58 brass angle stop valve+SS304 fill pipe
5) Mechanism with 5 years guarantee
6) HDPE outlet pipe in 90mm
4) H58 brass angle stop valve+SS304 fill pipe
5) Mechanism with 5 years guarantee
6) HDPE outlet pipe in 90mm