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Home > About Meiling > Honors and Qualifications

No pain no gain. Scientific and standardized management and good business performance have been fully recognized by relevant departments. The group company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, IATF16949 international automotive industry quality management system certification, GBT29490 intellectual property management system certification, and has obtained large high-pressure containers (A1 design ) special equipment production license, ASME "U" steel stamp authorization, NBIC "NB" steel stamp authorization, pressure pipe components special equipment manufacturing license, environmental engineering professional contracting qualification, environmental engineering and drainage engineering design qualification, ecological construction and environmental engineering consulting qualification and other qualifications. Meanwhile, the company has obtained various honorary titles, including national inspection-free products, Chinese famous brand products, Chinese well-known trademarks, well-known brand products of China's petroleum and chemical industries, and nutrition and health recommended products of the food channel of CCTV.


The company is a national contract-abiding and credit-honoring enterprise, a national high-tech enterprise, a director unit of the sixth council of China Chemical Equipment Association, a food safety and integrity unit in Shandong Province, a backbone enterprise in China's environmental protection industry, one of top ten enterprises in the operation of national environmental pollution control facilities, and a council member of China Environmental Protection Industry Association Council.


The company has established Shandong Provincial Enterprise Technology Center, Shandong High-efficiency Energy-saving Heat Exchanger Engineering Technology Research Center, High-Concentration Organic Wastewater and High-salt Chemical Wastewater Treatment Technology R&D Center, Shandong Academician Workstation and Shandong Postdoctoral Innovation Practice Base, etc.


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