Zaoqiang Dacheng Rubber Co., Ltd.

D) Overview:
Ductile iron grate is a filtering device can send road water collected and filtered into underground drainage pipes, with a beautiful appearance and drainage performance, high strength, specifications and low cost, is the essential urban road construction products.
E) use:
Roads, community, Enterprise, pipelines, underground cellar wells garage, Park, square or chief municipal road drainage.
F) features:
High temperature casting, safe and practical;
Scientific dimensions of holes, drainage and high efficiency;
High strength, not rusty, long service life;
Nice, upgrading urban temperament; Bottom, cover fit tight, no-shift phenomenon.