About JINGLUE
JINGLUE is the export brand of Nanjing Jinglue Composite Materials Co., Ltd. — a composite materials manufacturer in Jiangning District, Nanjing, producing molded and pultruded FRP grating, stair treads, handrail and ladder systems for industrial customers worldwide.
What we manufacture
Our plant runs both major grating processes under one roof — machine-compaction molded grating in 25–50 mm depths and pultruded I-bar grating systems — plus the matching pultruded handrail, cage ladder and stair tread products that turn panels into complete access systems. One supplier, one set of interface dimensions, one warranty.
How we sell
Factory-direct. Every quotation is prepared by an engineer who checks the span and media list, issues the panel-specific load table, and confirms the resin in writing. That engineering-first quoting discipline is the product in a market where most grating is sold from catalogues.
Where our panels go
- Chemical process plants, refineries and terminals across Asia and the Gulf
- Wastewater utilities and desalination projects in Australia, the Mediterranean and the Middle East
- Mines and concentrators in Chile, Indonesia and West Africa
- Food processing, marinas and infrastructure across North America and Europe
The honest positioning
We are a factory, not an engineering firm: we supply materials and verification data, and we will tell you when steel is the right answer for a dry interior. What we commit to is the part manufacturers actually control — correct resin, verified loads, complete documentation, and a deck that performs exactly as the load table says.