Kimwe na Valve (Tianjin) Co, Ltd yishimiye gushyira ahagaragara ingingo yayo iheruka, igaragaza uruhare rukomeye rwa cheque ya plaque ebyiri mu kurinda umutekano wa sisitemu mu mikorere y’inganda zigezweho. Nkibintu byingenzi, igenzura rya plaque ebyiri ryakozwe hamwe na sisitemu idasanzwe yo kurinda ibyiciro bibiri, itanga igenzura ryizewe, amabwiriza, hamwe nuburinzi. Ingingo yinjira mu miterere ya valve, ihame, nibyiza, byerekana akamaro kayo mugukora neza imiyoboro. Kimwe na Valve (Tianjin) Co, Ltd ishimangira akamaro ko kugenzura plaque ebyiri mu nganda zigezweho no kwiyemeza gutanga ibisubizo byujuje ubuziranenge, byizewe byifashishwa mu nganda.