The raw materials of Unionrise scratch art set are sourced from suppliers who have porcelain material supplying qualification and certifications. All the materials are guaranteed to meet the safety and environment standards.
Unionrise scratch foil art kits is made of clay and other inorganic nonmetallic minerals which are guaranteed to be free of lead, cadmium, and other heavy metal elements.
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Every production stage of Unionrise scratch art set is inspected by a specific QC team. From the raw materials grinding to vitrification and sintering, all these stages are conducted strictly according to the regulations of porcelain production.
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Unionrise scratch art set is produced under complete and complicated procedures conducted by professional technicians. These procedures include molding, applying on the pigment, low baking, and high-temperature sintering.
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The design of Unionrise scratch art set is carried out by the in-house designers who hold qualifications and certifications in porcelain pattern making and creating.
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The raw materials of Unionrise scratch art set are finely processed in a ball grinding mill to triturate to more fine and smooth powder to make sure high-quality and exquisite product.
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The product has reliable performance and long service life.
