Tianjin Tanggu Shengshi Huagong Valve CO., LTD. ili ku Jinghai, Tianjin, North China. Ndiopanga kupanga pofufuza ndikufufuza, kapangidwe, kupanga, ndikugulitsa kwa
Mavalidwe a Gulugufe,
Mavesi pachipata,
Chongani Mavalve,
Makunja a mpira, ndi ma valve ena. Zogulitsa zathu zazikulu ndi zomwe zimatengera miyezo yambiri, monga api, API, JIS, GS, GS, komanso miyezo ina yamadongosolo. Wotchuka chifukwa cha mtundu wake wabwino komanso mbiri yabwino. Mbiri yazaka zopitilira makumi awiri zapita ntchito kuti tidziwe zomwe zikuchitika polimbana ndi mavuto.
