Zhejiang Benyu Utauta Co., Ltd. (ingoa o mua Zhejiang Zhongtai Utauta), i hangaia i te 1993, he kaiwhakanao taputapu hiko ngaio i Haina. Neke atu i te 27 tau o te whakapau kaha me te mahi auaha tonu, i whakapumautia e te kamupene te punaha whaihua o te R&D, te whakangao, te hokohoko me te ratonga muri-hoko.