ʻO DEYE Valve (Wenzou) Co., Ltd. he ʻoihana hou i hoʻohui ʻia me R&D, ka hana ʻana a me ke kūʻai aku ʻana i ka ʻoihana Valve, i hoʻokumu ʻia ma 2008, ua hoʻokumu ʻo DEYE Valve i kāna inoa ponoʻī "DEYE" "HBV".Aia ka hale hana ma ka ʻāina ʻo Yongjia, wahi ʻoihana o Wenzhou me 50 mau limahana, 10000m^2 hale kūʻai hana, 5 ʻenehana loea.Me nā ʻumi makahiki o ka hana paʻakikī a me ka hana hou, ua hoʻolako mau ʻo DEYE Valve i nā huahana maikaʻi aʻe i nā mea kūʻai aku.Welina mai i kou kipa ʻana e ʻike hou aku e pili ana iā mākou.