What's certificate does Meishuo have?

What's certificate does Meishuo have?

I know certificates are so important for clients.You will know Meishuo 's certificates of relay and solenoid valves.Established and improved the quality assurance system: passed and operated ISO9001:2015 and automotive industry IATF16949:2016 standard certification, ISO14001, OHSAS18001 management system.Products have passed UL, C-UL, TUV,VDE and CQC certification, national explosion-proof certification.The management system is improving day by day.