https://www.shut-offgasvalve.com/product/gas-meter-industrial-valve/ The company adopts the integrated design of mold design and product manufacturing, and applies the most advanced and complete testing equipment in the industry for type inspection and experiment. The pass rate of the inspection is over 99.73%. The products are exported to more than ten countries such as Europe, Japan and Russia, ranking first in the domestic market. The company introduced and implemented a high performance management model, established and improved the internal quality, environment and safety management system. It has passed ISO9001:2015, ISO14001:2015, OHSAS18001:2007 management system certification and Intertek, cmlex explosion-proof system certification.