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Quality Control System
From raw materials to finished products, Sobling operates 4 standard steps of Quality Control System, to ensure each jewelry piece deliveried to your hands within the best quality.
Through our extremely stringent quality control system, you can win praise from your customers and a 5-star excellent reputation, thus enabling your jewelry business to grow steadily in the long run.
Quality Control System
Quality Contorl: Step 1 of 4
Molds' Quality Control
Your jewelry 3D model is created by Sobling designers with 8 years of experience using professional software JewelCAD and Gemvision Matrix with an accuracy of 0.01 mm, also including jewelry brass master molds, jewelry rubber molds making
Quality Contorl: Step 2 of 4
Raw Materials Inspection
The raw materials of your jewelry are tested with professional equipment to ensure compliance with EU standards, including wax materials, metal content, and gemstone grade. etc.
Quality Contorl: Step 3 of 4
QC During Production Process
During the production process, each piece of your jewelry is inspected 100% in accordance with Sobling's high standards and every quality defect is eliminated with the utmost care.
Quality Contorl: Step 4 of 4
100% inspection of finished products
Each piece of your jewelry is 100% inspected to ensure that it meets high quality fine jewelry standards and that defective products are removed
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CERTIFICATIONS
Sobling Respects Quality Standards​
