Perfect product quality control
The company is based on ISO9001 Quality management system, following the TQM principle of total quality management, through scientific methods and the whole process of quality control mode, to achieve QCDS (Quality)(Cost)(Delivery)(Service) four goals. Lemeng can provide materials that meet different national and international standards, such as GB\ASME\DIN\JIS and so on.
| Standard System | Authentication status | Certification Authority |
| Quality Management System | First passed GB/T 19001-2016/ in June 2017 ISO9001:2015 Quality management system certification June 2020 Completed the revision review | Beijing Ngwei |
| Environmental Management System | First passed GB/T 24001-2016/ in August 2020 ISO14001:2015 Environmental Management System Certification | Beijing Ngwei |
| Occupational Health and Safety Management System | First passed GB/T 45001-2020/ in July 2021 ISO45001:2018 | Beijing Ngwei |
| Pressure vessel special equipment production permit Provable | Passed the special equipment manufacturing license certification for the first time in October 2018 Special Equipment Production License | Jiangsu Market Supervision Supervisory Authority |
| Informatization and industrialization Integrated Management System | First certification in October 2020 | China Classification Society |
| Safety production standardization Level 3 enterprises | Passed the first certification in July 2018: Standardization of safe production Tertiary enterprise | National safety production General Administration of Supervision and Administration |
| Product Management System | In August 2020, the company was approved by the American Society of Mechanical Engineers ASME "Certification | American Mechanical Engineering Teachers Association |
Complete testing equipment
The company has a total of 230 sets of testing equipment, mainly used for welding seam testing, including X-ray fluorescence instrument, handheld fluorescence spectrometer, three-dimensional testing equipment, as well as the thickness meter introduced from Sweden, the zinc layer thickness meter; The leak detector introduced in Germany.
Testing instruments: HEXAGON Hexagon three coordinates, API laser tracker, BRUKER Bruker handheld spectrometer, imaging instrument, roughness meter, color difference meter, paint film thickness meter, infrared thermometer, endoscope, ultrasonic thickness meter, thermal imager, flow meter, etc. And other conventional measuring tools, such as inner micrometer, outer micrometer, vernier caliper, thread gauge, etc.; Laboratory equipment: HITACHI desktop spectrum analyzer, universal material testing machine, impact testing machine, hardness tester, metallographic microscope, etc. Vacuum leak detection equipment: LEYBOLD, INFICON, ULVAC and other brands of helium mass spectrum leak detector.
| Device name | Brand | Country | Advanced |
| X-ray Fluorometer | Philips | Netherlands | International advanced |
| Helium mass spectrometer Leak detector | PHONEIX L300I EU | Germany | International advanced |
| Coordinate testing equipment | INSPECTOR CLASSIC | Sweden | International advanced |
| Surface Roughness tester | Mahr | Germany | International advanced |
| Handheld Roughness meter | TR 200 | Beijing, China | Domestic advanced |
| Handheld Fluorescence Spectrometer | SITITAN | Beijing, China | Domestic advanced |
| Portable electric pressure test pump | Jade Ring | Zhejiang | Domestic advanced |
| Roots pump | Bose | Zhejiang | Domestic advanced |
Professional NDT nondestructive testing qualification and ability
With professional NDT testing equipment and qualified non-destructive testing personnel, we can carry out RT, UT, PT inspection on welds in accordance with GB, ISO, ASME and other standards and issue reports.
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