ʻO Ningbo Beifan Automatic Door Factory i hoʻokumu ʻia ma 2007, "ma ke ʻano he ʻepekema, ʻenehana a me ke alakaʻi moʻomeheu o nā puka" no ka misionari ʻoihana,
specializes in automatic door motors, automatic door operators.
Aia ka hui ma Luotuo Zhenhai, e pili ana i ke Kai Kina Hikina,
ʻO ka halihali kūpono, nani loa ke kaiapuni.
Factory, e uhi ana ma kahi o 3, 500 square meters a me kahi hale o 7, 500 square meters.