HAINING HENGCHUANG lokutidwa nsalu NKHA., Ltd Kodi katswiri yopanga PVC filimu, PVC lona, ​​kufufuma tarpaulins, PVC TACHIMATA faric, galimoto tarpaulins, kusambira dziwe mbendera, kufufuma bwato nsalu matumba zakuthupi. Warpknitting mauna nsalu nsalu mauna nsalu Zamgululi ankagwiritsa ntchito pomanga denga, zosangalatsa yopuma, chihema panja ndi Processing wa awning ndi mankhwala ena, ndi amphumphu ndi sayansi dongosolo khalidwe kasamalidwe.