Quality control is a process that is used to ensure a certain level of quality in a product. It's throughout the whole production process. Values Glass pay attention to every aspect of the production process ensure the product quality. Our quality control is implemented based on ISO9001:2015, including:
1. Incoming inspection
2. Onling quality control
3. Finished goods inspection
4. Outgoing inspection
5. Third Party Inspection
Raw materials -- Level A, B, C based on cost sharing in value chain, purchasing volume and purchasing leadtime.
Sub-suppliers are rated twice per year based on their performance of competitiveness, quality, delivery & leadtime.
More details are available upon request.

Certifications
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Certifications
Tel:86-182-0190-6259
Fax:SHANGHAI VALUES GLASS CO., LTD
Contact Person: Mr.Mark Yang
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Hand-Painted 3mm Stained Glass - Decorative Church Window Art Wall Panels with Classic Designs |
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Architectural Stained Glass Panels - 3mm Beveled Hand-Painted Decor for Churches, Chapels and Luxury Interiors |
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Stained Glass Decorative Panels with hand painted for church skylights and decorative wall art |
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Switchable Smart Glass: Privacy Protection, Soundproof, Safety & UV Blocking |
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Elevate Your Space with Printed Glass - Beauty Beyond Compare |




