China Condom Factory: Manufacturing Safe Sex with Latex Photo were recently taken inside Chinese condom manufacturer Safedom’s factory in the township of Zhaoyuan in Shandong Province, China. Most of China condom production locate at Shandong Province, world No.1 condom brand durex also choose factory at Shandong province in China. Safedom claims to the fourth-largest producer of condoms, behind three foreign brands. Click the slideshow to see part of the process that goes into making prophylactic. When foreign clients choose quality condom custom supplier, most of them choose from Shandong province.