On July 29, 2020, Umemtech brand PVDF hollow fiber ultrafiltration membrane modules were approved as "Shandong Province Domestic Drinking Water Hygienic Safety Product Hygiene License Approval Document" certificate, and the products comply with national norms and standards. Umemtech continues to improve product quality, broaden the scope of services, and enhance brand operations. The acquisition of this certificate provides favorable qualification certificate support for the later development of drinking water, food, and tap water markets. There is no restriction on the quality of the water taken, and the water production standard has no bad reviews. Good products are proved by time and speak with facts. Umemtechers will definitely never Live up to expectations, forge ahead, continue to serve the market, and be a good housekeeper of water purification.