Kunshan Quansheng Trading Co.,Ltd. was founded in 2011, headquartered in Hubei Mould Industrial Park - Lingxiang Indusrial Park, covering an area of 20,000 square meters. Our Head Office - Daye Quansheng Die Materials Co.,Ltd. is a professional special steel manufacturing company which has more than ten years of experience in the R&D, production, marketing, logistics and international trade. We are the high level supplier both for tool steel and service with wholesale and retail, providing ...