专业从事于：盘根垫片油封石墨垫圈,四氟制品倒装盘根机等各类密封制品及设备

杭州正成密封材料有限公司是一家集产品研究开发、生产制造及销售为一体的高科技技术型企业。 hangzhou zhengcheng sealed material co.,ltd. is a hi-tech company which focus on r&d, manufacture and sales. 公司地处风景秀丽的西子湖畔—萧山工业园区。环境优美，交通便捷。公司拥有先用的生产设备，是专业生产动、静密封材料及设备的高新企业。重质量，讲信誉，服务快是我们一惯遵循原则。产品行销世界各地。 the company is located nearby beautiful west-lakexiaoshan industrial zone, with comfortable environment and convenient communication. company have owned advanced producing device, specialize in movable and still sealed material and device. we follow “ quality, credit and service” to serve our clients, our products are popular all over the world. 公司可根据客户要求定制各类密封制品及密封设备，并提供相关技术咨询、培训等各类服务。 company offer oem according to clients’ demand, and provide technical consultancy, training.