Handean Yongnian Hongji Machina Zvikamu CO, LTD.
yakasimbiswa muna 2012, nyanzvi yekuzvimisa. Zvigadzirwa zvedu Zvikuru ndizvoBolt, nati, screw, anchor uye washer. "Takawedzera mabhizinesi kusvika kunyika dzinosvika makumi maviri, Vietnam, Indonesia, Banglansia, Egyptan, Germany, Russia, United States, Canada, Media, Mexico, uye zvichingodaro.