连云港正坦传动件有限公司成立于2013年，致力于各类轴承座开发生产与销售。产品有剖分式轴承座、外球面轴承座及带座轴承、风力发电轴承座、轴承座配套密封件等。

Lianyungang Zhengtan Power Transmission Co., ltd. is a privately owned company ans was established in october 2013, zt is engaged in the design, development,manufacturing and maketing of plummer blocks housings, pillow blocks housings, wind power bearing housings, supporting seals, mining housing.