OEM Combination Cast Iron Gully Grate GGG50 For Rainwater

Product Advantages

The advantages of owning Luzhongbao square manhole covers include but are not limited to the following:
1. Square and rectangular shapes match the shape of floor tiles. Most sidewalk floor tiles are square. Square manhole covers match the shape of floor tiles, making installation more convenient and beautiful.
2. It is more convenient to enter and exit. The square manhole cover has a wider net opening, and it can be easily opened and closed even with hand-held tools.
3.More anti-theft, round manhole covers can be rolled away, and square manhole covers must be lifted, which is more difficult to carry and not easy to be stolen.
One advantage of square manhole covers over round manhole covers is that if the manhole cover is oversized, the manhole cover is heavy and difficult to carry. Square manhole covers can be made in blocks and made into a combined type for easy opening.

Product Specifications

Who we are

SND FOUNDRY have been specializing in the production and sales of Manhole Cover & Gully Grates, Pipe fittings, Metal Castings products nearly 20 years. It is located in Wu'an Industrial Park, Handan City, Hebei Province. The park is the largest mechanical casting spare parts processing industrial park in Handan, with a complete supportingindustry chain and convenient transportation.

SND Foundry have been specializing in the production and sales of manhole cover and gully grating, valves, pipe & pipe fitings and metal castings products nearly 20 years. It is located in Wu'an Industrial Park, Handan City, Hebei Province. The park is the largest mechanical casting spare parts processing industrial park in Handan, with a complete supporting industry chain and convenient transportation.

SND has fully passed the ISO9001 quality management system certification. During the production process, it implements a number of strict detailed standards and conducts full-process quality control. Our company has well-equipped chemical laboratories and physical performance laboratories. A complete set of testing equipment such as Direct Reading Spectrometer, Metallographic Microscope, Rockwell Hardness Tester, Universal Material Testing Machine, Non destructive testing(NDT), and Three-dimensional Coordinate Measuring instrument can be used to effectively control chemical composition and ensure mechanical performance.

Company Mission:
Committed to creating high-quality products and service, creating a century enterprise trusted by customers, respected by society, the most valuable and internationally influential
Work Attitude: Responsibility Pragmatism Professional