FIRST STEP IMPORT&EXPORT CO.,LTD. (Trading)  千里行进出口有限公司 (贸易)

QINGDAO SAIDA FOOTWEAR (Injected)            青岛赛达鞋业 (注塑鞋) 

QINGDAO SUNWAY FOOTWEAR (Vulcanized)         青岛赛威鞋业 (硫化)

DONGGUAN SAIDA FOOTWEAR (Leather shoes)       东莞赛达鞋业 (皮鞋)

QINGDAO RST FOOTWEAR (Leather shoes)           青岛高登路鞋业 (皮鞋)

QINGDAO RENDA FOOTWEAR (Injected&Vulcanized)   青岛润达鞋业 (注塑&硫化鞋)