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4YRSYangzhou Woxin Metal Products Factory

ŞİRKETE GENEL BAKIŞ

Şirket Albümü

Temel Bilgiler

KALİTE KONTROL

Kalite Yönetimi Süreci

Detect leakage
The tank is inflated by air compressor and put into anti-rust water to detect whether there is leakage.