Qingdao Zizhu Medicine Disinfectant Co., Ltd. is a specially designated disinfectant manufacturer authorized by Shandong Sanitary Department of State Sanitary Ministry, with RMB 37, 000, 000 Yuan as fixed assets; The annual output of sodium dichloroisocyanurate (Youlujing) amounts to 5, 000 tons, isochloruric acid 6, 000 tons.

Dichloroisocyanuric acid 6000 tons, trichloroisocyanuric acid 5000 tons. So it is one of the biggest disinfectant manufacturers at home. For years, the products sell well in all parts of China and exported to USA, Canada, Australia, Singapore, Japan, Korea, has won the widespread praise.