http://www.asianproducts.com/hotproduct/manufacturer_reserve-oil-tank_.htm reserve oil tank AsianProducts directory for reserve oil tank - It includes sources from reserve oil tank manufacturers and reserve oil tank suppliers, and those qualified reserve oil tank manufacturer are extensively from china, Taiwan, Hong Kong. Wed, 19 Jun 2013 19:12:52 +0800 Copyright 1986 - 2013 Media Federal Co. Ltd. All rights reserved. http://www.asianproducts.com/product/A13087118145123966_P13094256896089278/blocking-up-original-position.html 1.rating pressure:40KN 2.limited pressure:50KN 3.max.distance:20mm 4.limited distance:25mm 5.relative indication error:+-3% 6.total weight of the equipment:104Kg,57kg(the flat jack 57kgs included...<a href="http://www.asianproducts.com/company/A13087118145123966/hangzhou-yueke-instrument.html" target="_blank" title="Hangzhou yueke instrument Co.ltd">Hangzhou yueke instrument Co.ltd</a> Wed, 20 Jun 2012 10:34:23 +0800 P13094256896089278