Yantai DNG Warshadaha culusDNG waxay leedahay awood farsamo oo xoog leh iyo khibrad wax soo saar qani ah, kuwaas oo ku takhasusay soo saarista dubbayaal hawo-mareeno iyo qaybo ka mid ah, sida bistoolada, bastoonada, madaxa hore iyo kan dambe, baadiyaha gaaska, baadiyaha hore, biin ul, boolal, iyo alaabooyin kale oo taageeraya.DNG waxay leedahay taariikh in ka badan 10 sano, warshaduna waxay dhaaftaa ISO9001, shahaadada ISO14001 iyo shahaadada EU CE.