(Ministry of Environmental Protection Notice No. 48 of 2010) In order to implement the Environmental Protection Law of the People's Republic of China and the Cleaner Production Promotion Law of the People's Republic of China, to protect the environment and improve the level of clean production of enterprises, the “Cleaner Production Standard Alcohol Manufacturing Industry†is now approved as a national environmental protection standard and is issued. The standard name and number are as follows: Cleaner Production Standards for Alcohol Manufacturing (HJ 581-2010) This standard has been implemented since September 1, 2010 and published by China Environmental Science Press. The standard content can be found on the website of the Ministry of Environmental Protection (bz.mep.gov.cn). Special announcement. Ministry of Environmental Protection June 8, 2010 Pneumatic Butterfly Valve,Double Clip Butterfly Valve,Pneumatic Pvc Butterfly Valve,Pneumatic Control Upvc Butterfly Valve ZHEJIANG KINKO FLUID EQUIPMENT CO.,LTD , https://www.kinkoflow.com