Certifications-Huarui Ceramic

Global Innovative Ceramic Mug Customization Expert Since 2009.

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Certifications for ceramic products serve as a basis for customers to determine reliable quality during procurement, ensuring compliance with standards through rigorous audits; they also guarantee safety and durability for users, safeguarding health and ensuring long-term stability.

NBCUniversal

Certificate Number: L-895O

The NBCUniversal audit certificate confirms a supplier’s compliance with its rigorous standards across labor rights (fair wages, working hours, no child/forced labor), environmental protection (waste management, energy regulations), and workplace health & safety. Issued after third - party or in - house audits, the certificate (typically a yellow flag for compliance) validates ethical and sustainable operations, enabling continued partnership with NBCUniversal and enhancing supply chain credibility.

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Sedex 4P

Certificate Number: ZS422866890

The Sedex 4P audit certificate, issued by the Supplier Ethical Data Exchange (Sedex), is an internationally recognized credential. The "4P" denotes four audit pillars: Labor Practices, Health & Safety, Environment, and Business Ethics. It confirms suppliers have met Sedex’s ethical standards through comprehensive assessment, demonstrating compliance in fair labor, workplace safety, environmental sustainability, and ethical conduct. This certificate evidences a supplier’s commitment to ethical operations, fostering client trust, meeting global sourcing requirements, and supporting responsible supply chain management.

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ISO 9001

Certificate Number: 00122Q33080R0S/4400

ISO 9001 is an internationally recognized quality management system (QMS) standard by the International Organization for Standardization (ISO). The certificate attests that an organization has established and maintained a QMS meeting the standard, ensuring consistent product/service quality, enhancing customer satisfaction, and driving continuous improvement. It demonstrates the ability to address customer needs, manage processes effectively, and commit to quality across operations, serving as a globally trusted symbol of excellence and reliability in diverse industries.

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Latest Blog

Jun 19,2025

Can You Microwave Ceramic Mugs?

Your daily ceramic mug could be a hidden hazard! Discover: ✅ 3-second test to check microwave safety ✅ Real cases of explosions & toxic leaks ✅ 8 truly microwave-safe ceramic mugs ✅ Emergency solutions for cracks or fires

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Jun 18,2025

How Global Brands Choose Ceramic Manufacturers?

The global custom ceramic market is projected to reach USD 50 billion by 2024, yet brands face challenges like inconsistent quality and delayed deliveries. This article reveals 6 key selection standards, based on the experience of Liling Huarui Ceramics (supplier to 3,000+ brands including Starbucks and Mercedes-Benz).As a procurement professional, are you facing these challenges:

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Jun 17,2025

How to choose the pattern craftsmanship for customized mugs?

When it comes to customized mugs, the pattern craftsmanship you choose can make all the difference in quality, durability, and visual impact. Whether you’re designing promotional items for your brand, personalized gifts, or retail products, understanding the right techniques ensures your design stands out—and lasts. Here’s a breakdown of popular methods and how to select the best one for your needs.

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