上海科联钢球悠闲公司成立于1988年，地处浦东新区张江高科、金桥出口加工（南区） 腹地，距浦东国际机场、磁悬浮列车、地铁、世纪公园约十公里，交通便捷。
　　公司专业生产精工制造各种类别的铜球、钢球、铝球、铅球、陶瓷球、不锈钢球、硬质合金球等标准滚动球体，年生产球达数亿粒，受到国内外用户的“点击”关注。
　　公司秉承“优质品质，诚信服务”的宗旨，不断追求，不断创新，满足新老客户的广泛和特殊的需求，与客户“共存、双赢”，一如既往地透过日常业务运作提高可靠的品质和服务。
　　本公司严格遵循ISO9001:2000《质量管理体系要求》的标准建立质量管理体系，确保本公司的产品符合顾客的要求
　　热忱欢迎海内外新老朋友光临指导。

　　Shanghai Kelian Steel Ball Limited Company was fouded in 1988,which locates in the hinterland of Zhangjiang Hi-Tech Parkand the Jinqiao Export Processing Zone,about ten kilometres awayfrom PudongInternational Airpory,magnetic aerotrain,subway station Cenrury Park,all of which strengthen its traffic convenience.
　　The company specializes in the production of various kinds of standard rolling balls,made of copper,steel,aluminium,lead,chinaware,stainless steel,hard alloy and so forth.the company produces several hundreds million balls annually,and receives great attention from both home and abroad.
　　The company alway believes in the tenet of High Quality & Good Service,does our best to pursue and innovate ceaselessly to meet both our new and old customers'wide-range and special needs,to improve our quality and service through daily business,as well as to be co-existing and co-winner with all of our clients.
　　The company established the quality system based seriously on the ISO9001:2000 and insures that the products of the company meet the clients'needs to the greatest extent.
Whether you are new or old friends from home or aboard,please feel at home to go to visit and supevise the company.