杭州正成密封材料有限公司,是一家专业从事各类高中低档密封产品生产销售的高科技技术型企业.    本公司主要经营各类高中低档盘根,齿形垫片,石墨制品,四氟制品,油封,石墨钩编线,四氟线及各类世界领先密封设备.    公司秉承“顾客至上，锐意进取”的经营理念，坚持“客户第一”的原则为广大客户提供优质的服务。欢迎广大客户惠顾！
   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。产品广泛应用于国防、电力、机械、石油、化工、冶金、造纸、船舶、运输，航空等各个领域。产品行销世界各地。重质量，讲信誉，服务快是我们一惯遵循原则。科技为先、市场为导、创新为高、发展为实的经营方针。以真诚敬业的精神为客户提供各类密封制品及密封设备，同时也提供相关技术咨询、培训等各类服务。
Hangzhou Zhengcheng Sealed material co.,ltd. Is a Hi-tech company which focus on R&D, manufacture and sales.
The company is located nearby beautiful west-lake----Xiaoshan 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.
Company offer OEM according to clients’ demand, and provide technical consultancy, training.