SINOGRATES, wotsogola wa ISO9001 wopanga zinthu zopangidwa ndi fiberglass reinforced plastic (FRP), ali mu mzinda wa Nantong, m'chigawo cha Jiangsu.
 
Timakhazikika pakupanga zinthu zambiri zapamwamba za FRP, kuphatikiza ma grating oumbidwa, grating pultruded, profiles pultruded, and handrail systems.
 
Timagwiritsa ntchito makina apamwamba kwambiri opangira ma grating, kukulitsa kwambiri zotulutsa ndikusunga zowongolera bwino. Laborator yathu yaukadaulo yokhala ndi zida zosiyanasiyana zoyezera, imatilola kuti tiyesetse mokhazikika, kuzinthu zilizonse za FRP zomwe timapanga zimakumana kapena kupitilira miyezo yoyenera yamakampani pakulimba ndi magwiridwe antchito.
 
Mosasamala kanthu za kukula kwa pulojekitiyi, timapereka chithandizo chaupangiri wachindunji, kuthandiza makasitomala kupeza zinthu ndi kusankha kuti awonetsetse njira yabwino ya FRP pazosowa zawo.