(1). Strength calculation report with applied materials information;
(2). 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
(3). 100% X-ray inspection(welding seam): ensure the quality of entire boiler;
(4). Hydrostatic test: ensure the standard working pressure and safety;
(5). Third-party inspection report:By Henan Boiler Inspection Institute;
(6). Passed ISO:9001 and SGS certificate.
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Standard:Quality certificate Number:626014m18815ROQ Issue Date:2016-02-05 Expiry Date:2019-05-12 Scope/Range:ISO9001:2008 Issued By:Beijing Quality Center |
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Standard:enery saving boiler certificate Number:CQC1270106001 Issue Date:2016-05-18 Expiry Date:2020-06-05 Scope/Range:CQC Issued By:China Qaulity Center |
| Factory Address:Taikang, zhengzhou, henan | |
| Sales office:Building 3, Greenland shengyuan international, jinshui district, zhengzhou city, henan province | |
| +86- 1583-8088573 | |
| amy@hngentle.com | |
