Based in Hangzhou, Zhejiang, Hangzhou Hongkun Municipal Engineering Co., Ltd. specializes in the supply of municipal construction materials and related infrastructure components. The company’s core team possesses extensive industry experience, with a deep focus on urban water supply and drainage systems as well as road infrastructure components. Initially centering its operations on local municipal projects and real estate developments, the company concentrated on the sales and support services of municipal components such as manhole covers, stormwater grates, and trench covers.

We own standardized production bases and complete testing equipment, adopting strict three-tier quality control system covering production, inspection and warehousing. Our municipal construction products comply with EN124 and GB/T23858 standards with stable load-bearing performance and reliable quality. Supported by mature supply chain and sufficient inventory, we deliver stable bulk and customized supply nationwide. We provide full-process OEM & ODM customization services with professional pre-sales consultation, in-process tracking and after-sales technical support to satisfy diverse project procurement demands.