Zhengzhou Baoluan Municipal Facilities Co., Ltd is a high-tech company which engaged in research and development of new environmental friendly materials, production and exporting. All of our factory workers are rich experience in FRP products manufacturing. The main products are FRP/GRP manhole covers, artisitic manhole covers, water storm manhole covers, trench drain covers, gully grates, sewer gratings, etc.

The company has a full set of production and inspection equipments from product design, mold development, color scheme. We have cooperated with many renowned research institutes and universities to develope a unique formulaand processing, to creat the brand BLA with high quality, security features, taken its place in the front rank of domestic manhole cover industry. The products are popular to many big and medium tities in domestic and overseas.