Umdibanisi wenkqubo yesisombululo esiphezulu kwintsimi yokutshintsha ubushushu

I-Shanghai Heat Transfer Equipment Co., Ltd. ibonelela ngoyilo, ukwenziwa, ufakelo kunye nenkonzo yokutshintshiselana kobushushu bepleyiti kunye nezisombululo zabo zizonke, ukuze ungabinaxhala malunga neemveliso nasemva kokuthengisa.