SINOGRATES, a leading ISO9001-certified manufacturer of fiberglass reinforced plastic (FRP) products , is strategically located in Nantong City, Jiangsu Province.
 
We specialize in producing a comprehensive range of high-quality FRP products, including molded grating, pultruded grating, pultruded profiles, and handrail systems.
 
We leverage advanced automated machinery for our molded grating production, significantly increasing output efficiency while maintaining stringent quality control. Our professional laboratory with equipped with a variety of testing equipment, allows us to conduct rigorous load span bearing test, to every FRP product we manufacture meets or exceeds relevant industry standards for strength and performance.
 
Regardless of the size of scope of the project, we offer ongoing direct consultancy services, assisting clients with material sourcing and selection to ensure the optimal FRP solution for their specific needs.