DeYuan company owns advanced inspection equipment from America, Germany, Britain,Italy and Japan. It has also passed ISO9001:2000, ISO14001:2004 etc. The standards areavailable includes :GB5237.1 to 5237.6-2004, Japanese JISH4100 and JISH8601,JISH8602 , U.S.AAMA2603, AAMA260-4 and AAMA2605, British BS6496 and so on.We also provide skill training to our staff to enhance their abilities and productivity and we use advanced management systems to strengthen our internal management.