D1210 & D1211

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passed the national specialty quality inspection.double way hydraulic pressure design,ensure the product move silently and smoothly:<br /> the inserted plastic sealed pad could prevent the oil leaking;<br /> the opening angle reach 105°.positioning angle at the degree of 90°;<br /> speed adjustment valve could be adjusted at will,adjustment of second phrase speed enable closing dooe smoothly;<br /> the cam head and the matching arm with general designs,suitable for left or right hand to open the door in single and both sides;<br /> easy assembly,and convenient adjustment,single cylinder floor spring,with a good performance.

<table width="100%" border="0" cellspacing="5" cellpadding="0" class="ke-zeroborder"> <tbody> <tr> <td width="56%"> <p> <img src="https://img1977.weyesimg.com/uploads/www.archiehardware.com/images/14582857119097.png" width="53" height="50" alt="" /> </p> <p> <strong>available for</strong>: all kinds of glass door and wooden door for public security door </p> </td> <td width="7%"> </td> <td width="37%"> <img src="https://img1977.weyesimg.com/uploads/www.archiehardware.com/images/14582857113906.png" width="53" height="49" alt="" /> <p> <strong>material</strong>: iron </p> </td> </tr> <tr> <td> <img src="https://img.weyesimg.com/oss.aliyuncs.com/gms/yajie.gotoyes.net.cn/image/14415250582376.png" alt="" width="57" height="56" /> <p> <strong>finish</strong>: door opening and closing,door positioning,enable saving space </p> </td> <td> </td> </tr> </tbody> </table>