Cast iron grate has the advantages of simple construction, light weight, good bearing, shock resistance, bending, Ning do not discount the displacement of large, after hot dip galvanizing after beautiful and durable, corrosion, has the advantages of cast iron grate can not be like. Cast iron grate adopts hinge linkages or by hook connection, easy to open, and with anti-theft function.
Cast iron grate is widely used in municipal roads, garden facilities, residential areas, schools, stadiums in different places.
We can do the test according to the standard of EN1433 and AS3996.
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Qingdao Hengji has a professional engineer and sales team. We have ability to design product, drawing,
tooling, technology for our customer based on customer’s requirement. We always aim at providing all our
customers with high quality products and best service. We can also produce parts according to your drawings