News

In various underground pipeline systems such as municipal drainage, power and communication, and sewage treatment, manholes serve as the only access points for maintenance personnel to enter and exit...

Our Ductile Cast Iron Drainage Sewer Grate for Municipal Projects is a high-performance, heavy-duty drainage solution specifically engineered to meet the rigorous demands of municipal infrastructure, urban construction, and public facility projects...

Anti-theft and anti-slip manhole covers are indispensable core safety products in modern municipal construction, road engineering, residential property management...

Surface Box for Municipal Pipeline Systems is an indispensable protective fitting in municipal water supply and drainage, gas, HVAC, fire protection, and pipe network operation and maintenance systems...

Manhole steps are core supporting components of municipal infrastructure and underground pipeline networks, serving as a critical passage connecting the ground surface and underground working spaces...

Dear Customers and Friends, as the 2026 Chinese New Year approaches, the entire team at Shanxi Solid Industrial Co., Ltd. would like to extend our warmest greetings and sincere wishes...

Both manhole covers and gully grating are indispensable supporting components in municipal pipe networks, industrial plants, and civil buildings. They are often confused, but there are essential...

Surface boxes in road engineering are core connection and protection components for outdoor pipelines and electrical systems. They must withstand harsh working conditions, including heavy road rolling, changes in ambient temperature and humidity...

We're excited to announce that Solid will be exhibiting at IFAT Saudi Arabia in Riyadh — and we’d love to meet you at Booth No. 3C71. Join us during the show days, January 26–28 (15:00–21:00), at the Riyadh Front Exhibition & Conference Center to explore collaboration opportunities...

As the New Year begins, Solid Cover would like to extend our warmest greetings and best wishes to our global customers, partners, and friends. We sincerely thank you for your continued trust and support over the past year...