1、外形美观，线条简捷，银色外表;
1, beautiful appearance, simple lines, silver appearance;
2、排水性能高；
2, high drainage performance;
3、防锈力强，美观耐用，避免维护和更换;
3, strong anti rust, beautiful and durable, avoid maintenance and replacement.
4、盖与框用铰联接，防盗，安全，开启方便;
4, cover and frame hinge connection, burglar proof, safe, easy to open.
5、节省投资，比铸铁价低而且节省被盗或压碎更换的费用;
5, save investment, lower the price than iron, and save the cost of theft or crush replacement.
6、强度和韧性远高于铸铁，可用于码头，机场等大跨度和重载荷的环境;
6. The strength and toughness are much higher than that of cast iron, and can be used in large span and heavy load environment such as wharf, airport, etc.
7、满足不同环境、载荷、跨度、尺寸及形状所需;
7, meet the needs of different environment, load, span, size and shape.
8、沟盖板施工简单、重量轻、承载好、抗冲击、宁弯勿折、排水量大。
8, ditch cover plate construction is simple, light weight, good load bearing, impact resistance, bending rather than folding, large displacement.