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6YRSZhuhai Xinshijie Jewelry Co., Ltd.

Ikhtisar Perusahaan

Album Perusahaan

Informasi dasar

Kontrol kualitas

Kualitas Manajemen Proses

QC standard process
1. Wax mould checked 2. Silver-casting mould checked 3. Plating work checked 4. finished item checked