Sinomeasure SUP-DY2900 Oksijene meter e qhibilihisitsoeng e tla sebelisoa ho Hanchuan Yinlong water affairs limited (Ke ea China Water Affairs Group).
China Water Affairs Group Limited ke khamphani ya phepelo ya metsi e ntlokgolo ya yona e leng Hong Kong.E ne e le k'hamphani ea pele ea metsi e thathamisitsoeng Hong Kong, 'me ke eona feela k'hamphani e thathamisitsoeng Hong Kong e shebaneng le khoebo ea phepelo ea metsi.
