N'afọ 2023, ụlọ ọrụ ZD Valve rụrụ ọrụ isi ihe eji ebi ndụ nke Zhengzhou City - Osimiri Jinshui, ọrụ ahụ na-anabata DN4000 okpukpu abụọ eccentric flange ductile iron nru ububa valves, nke a ga-etinye 40 mita n'okpuru ala na okpukpu abụọ na-etinye nnukwu ihe isi ike na elu. chọrọ, ọ bụ valvụ urukurubụba kacha ibu na akụkọ ihe mere eme Zhengzhou.Nke ahụ dị ka nnukwu ọrụ maka ZD Valve yana atụmatụ akụrụngwa dị mkpa maka obodo Zhengzhou.
Ruo ugbu a, arụchaala ọrụ a ma nyefee ya n'oge.Ogo ngwaahịa a pụrụ ịdabere na ya na ọrụ kacha mma nke ZD Valve ka ndị ọrụ toro otu olu.
Oge nzipu: Jul-03-2023