优质优价
high quality and favorable price
higher quality and higher price
无醛型柞丝绸整理剂
aldehydeless finishing agent for pernyi silk
印花柞丝绸
printed tussah silk fabrics
真丝绸丝棉男女棉衣
men’s & ladies’ pure silk wadding padded jackets
45#优质碳素钢
High quality 45 # carbon steel
安全优质传输
safe and high qualified transmission
成人优质教育
adult high quality education
冲压用优质冷轧薄板
cold-rolled drawing quality sheet