News

The strength and corrosion resistance of ductile iron are superior to traditional gray cast iron. The new ductile iron manhole cover is made of QT500-7 as cast ductile iron, which has the advantages of...

The strength of ductile iron is equivalent to that of cast steel. Ductile iron has a high yield strength of at least 40k, while cast steel has a yield strength of only 36k. In most municipal applications, such as...

A manhole cover is a facility that covers the openings of sewer outlets, manholes, inspection holes, etc. It is an important part of urban infrastructure and is closely related to People's Daily lives and the normal operation of the city...

From May 18 to 20, 2025, the highly anticipated SIEE‑POLLUTEC Algeria 2025—a major exhibition for environmental protection and industrial innovation—will be held in Algiers, Algeria...

As a key component connecting the ground and the underground, the safety and durability of the manhole step are of vital importance. EN13101 plypropylene cover core manhole steps strictly adheres to European standards and, with excellent performance and reliable design, is ideal for underground works...

We're thrilled to announce that Shanxi Solid Industrial Co., Ltd., the pipeline specialist, will be exhibiting at Watrex Expo 2025—the biggest exhibition & conference for water and wastewater technologies in the MEA region...

Medium duty manhole cover is a key component used in urban infrastructure to cover underground pipeline wellheads, mainly suitable for scenarios with moderate loads. The following will be introduced from multiple aspects...

Shanxi Solid Industrial is proud to announce its participation in Water Expo 2025, the premier water‑industry event in Kazakhstan and Central Asia...

We are pleased to announce our participation in the 137th China Import and Export Fair (Canton Fair). We sincerely invite you to visit our booth to explore cooperation opportunities and discuss long-term partnerships...

The EN124 cast iron surface box is a product made of cast iron, designed and manufactured in accordance with the European standard EN124. It has a wide application in the field of underground facilities...