SanYuan rg59 is made of clay and other inorganic nonmetallic minerals which are guaranteed to be free of lead, cadmium, and other heavy metal elements. The quality formula makes sure its color will be bright and bold
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The raw materials of SanYuan 75 ohm cable are finely processed in a ball grinding mill to triturate to more fine and smooth powder to make sure high-quality and exquisite product. It has a much less powerful smell
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SanYuan rg59 has achieved quality management system certification in accordance with both domestic and international standards in regards to porcelain manufacture. It is perfect for kids who are starting to learn to blend colors
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Regarding the appearance treatment, SanYuan rg59 meets the domestic quality standards for porcelain. There are no more than two flaws including glaze peels, crack, dark spot, and bubble. It is much less prone to mold or mildew development
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From the selection of raw material of SanYuan rg59 to burnishing, body repairing, glazing, and sintering, quality management is conducted throughout every stage. It helps develop kids' creativity, color awareness, and appreciation for process art
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Core key words] It is made of high-quality raw materials fired at high temperature, with low water absorption, good thermal stability, lead-free and cadmium-free, safe and reliable quality, you can buy and use with confidence.