Shandong Sino Steel Co., Ltd bụ a na-eduga soplaya nke prepainted ígwè coils na China.
N'afọ 2010, a na-etinye ahịrị mmepụta ihe mkpuchi agba mbụ na mmepụta, yana mmepụta kwa afọ nke 80,000 tọn na mkpuchi mkpuchi nke 0.3-0.8mm.
Na 2013, nke abụọ agba mkpuchi mmepụta akara e tinyere n'ime mmepụta, na-enwe kwa afọ mmepụta nke 150,000 tọn na mkpuchi ọkpụrụkpụ nke 0.3-1.0mm.
Na 2016, nke atọ agba mkpuchi mmepụta akara e tinyere n'ime mmepụta, na-enwe kwa afọ mmepụta nke 150,000 ton na mkpuchi ọkpụrụkpụ nke 0.12- 1.0mm.
Anyị na-enye agba koodu RAL niile, agba ahaziri iche na usoro pụrụ iche nwere ike ịme, dị ka ọka osisi, mbipụta ifuru, ihe mkpuchi, na ụkpụrụ brik.
Anyị na-arụpụta ọkpụrụkpụ bụ 0.11-2.5 mm, obosara bụ 30-1500 mm, na PE, SMP, HDP na PVDF na-ese ígwè eriri igwe iji gboo mkpa ndị ahịa dị iche iche.
Iji na-ekwe nkwa mma nchara agbagoro agbagoro, mkpuchi zinc anyị, ọkpụrụkpụ eserese, agba, gloss, ịdị arọ net, ngwugwu, ọkpụrụkpụ, nkwa niile na ihe ndị ahịa chọrọ.
A na-eji eriri PPGI maka ihe owuwu maka ịsa ụlọ, gọọmenti, ogwe Sanwichi, facades ụlọ ọrụ mmepụta ihe, ogwe nchekwa oyi, na ọnụ ụzọ mpịakọta.