Nanjing LESSO Technology Industrial Co., Ltd. is a subsidiary managed by LESSO GROUP, a major building materials and home industry group in China. The Nanjing facility covers an area of over 300 mu and features clearly separated living and production zones.

The company's main plastic pipeline products include HDPE reinforced hollow-wall spiral pipes, HDPE double-wall corrugated pipes, steel belt reinforced PE spiral corrugated pipes, PE water pipes, PP-R water pipes, PE-RT underfloor heating pipes, PVC-U water pipes, PVC-M water pipes, PVC-U drainage pipes, and flame-retardant insulated PVC conduits.