Ile-iṣẹ Ohun-ọṣọ Ohun-ọṣọ Guangzhou Ouyan ti o ni opin ti a ṣeto ni ọdun 2010, ṣiṣe awọn ohun-ọṣọ awọn ọkunrin loke iriri 10years, awọn oruka ti o wa, awọn egbaowo, ẹgba ọrun pẹlu tungsten, irin alagbara, seramiki, ati ohun elo titanium. Lower moq n ṣe ami awọn alabara, ọja akọkọ USA, Yuroopu, Egipti ati bẹbẹ lọ Ati OEM / ODM, Gbigbe gbigbe silẹ itẹwọgba.