Qingdao Shengxinze Industry&Trade Co.,Ltd. Is a comprehensive enterprise which engaged in manufacturing, import &export business fields,With almost 10 years experience in rubber machinery equipment export.We got the great prestige and the status in the profession .Relying on first-class service, strict management,our company established a long-term strategic cooperation relations with many rubber machinery factory through the way of joint venture. We has formed the seriation product mix, can ...