ZHEJIANG JIALIN PIPE ቫልቭ CO., LTD. waa shirkad dhameystiran oo isku xirta naqshadeynta waalka, r&d, wax soo saarka iyo iibinta. Shirkaddayadu waxay ku taal degmada Longwan, magaalada Wenzhou, Shiinaha, taas oo loo yaqaan magaalada ay ku nool yihiin valves iyo bambooyin, oo ku dheggan garoonka caalamiga ah ee Longwan oo leh gaadiid ku habboon.