Shandong Sino Karfe Co., Ltd ne manyan maroki na prepainted karfe coils a kasar Sin.
A cikin 2010, an sanya layin samar da launi na farko a cikin samarwa, tare da fitowar ton 80,000 na shekara-shekara da kauri na 0.3-0.8mm.
A cikin 2013, an saka layin samar da launi na biyu a cikin samarwa, tare da fitarwa na shekara-shekara na ton 150,000 da kauri na 0.3-1.0mm.
A cikin 2016, an saka layin samar da launi na uku a cikin samarwa, tare da fitowar ton 150,000 na shekara-shekara da kauri na 0.12- 1.0mm.
Muna ba da duk launukan lambar RAL, launuka na musamman kuma ana iya yin samfura na musamman, kamar ƙwayar itace, bugu na fure, kamanni, da ƙirar bulo.
Muna kera kauri shine 0.11-2.5 mm, nisa shine 30-1500 mm, da PE, SMP, HDP da PVDF fentin karfe na nada don saduwa da bukatun abokan ciniki daban-daban.
Don tabbatar da ingancin ƙarfe da aka riga aka shirya, murfin mu na zinc, kauri mai launi, launi, mai sheki, nauyin net, fakiti, kauri, duk garanti tare da buƙatun abokan ciniki.
Ana amfani da coil na PPGI don yin rufin rufi, guttering, sandunan sandwich, facade na ginin masana'antu, fakitin ajiyar sanyi, da ƙofofin mirgina.