China Shandong Yuehua Tšireletso ea Tikoloho e ikemiselitse ho etsa thepa ea phekolo ea khase ea VOC, lipatlisiso tse ikemetseng le nts'etsopele ea RTO, CO le lisebelisoa tse ling, ho batla balekane ba tsoang linaheng tse ling bakeng sa nts'etsopele e tloaelehileng, ho fana ka litšebeletso tsa theknoloji.