Is Dongying Zuoning an OEM of Renhe?

Dongying Zuoning is an OEM of Renhe. Zuoning is a sub-brand of Renhe, which is produced by Dongying Zuoning Biotechnology Co., Ltd., which was established on April 23, 214. The business scope of Dongying Zuoning Company includes biotechnology consulting, food production, sales of clothing, shoes and hats, cosmetics, electronic products, hardware and building materials, electrical appliances, disinfection products, medical equipment sales, agricultural development, conference services, exhibition services and so on.