Hello! I am Cui Lisha, Business Manager of Henan Zhisheng Building Materials Co., Ltd.

We specialize in high-quality municipal infrastructure products: ✅ Ductile iron/stainless steel/composite resin manhole covers and gratings ✅ Linear drainage ditches, galvanized steel gratings, U-shaped drainage ditches ✅ Cable manholes, turf manholes, and customized drainage solutions

All products comply with EN 124/ISO standards, are reliable in quality, and suitable for urban roads, building projects, and public facilities.

For product details, please contact us. Let's work together to build durable urban infrastructure!
whatsapp :+86 13525539058