China Butterfly Valve Production Company: hadewa da inganci da sababbin abubuwa
Tare da haɓaka sarrafa kansa na masana'antu da hankali, bawul ɗin malam buɗe ido suna daɗaɗa amfani da su a cikin man fetur, sinadarai, ƙarfe, wutar lantarki da sauran fannoni. A matsayin kamfanin samar da bawul na malam buɗe ido a China, dole ne mu sami ma'auni betw ...
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