Jiahong math sticks complies with the essential international electrical safety requirements. It has been tested according to the requirements of international IEC/EN standards. It's not subject to brownouts or blackouts caused by extreme weather events such as hurricanes
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Jiahong math sticks has passed the fire protection test. The fire resistance testing is done to British, European, International standards, CE marking and third-party certification. It has been exported to Europe, America, Southeast Asia, and Africa
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The filling materials for Jiahong math sticks can be natural or synthetic. They wear great and have varying densities depending on future use. Its die-casting body makes it resistant to rust and corrosion
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Jiahong math sticks is designed by the professional CAD designers who have created a specific CAD drawing library for wooden doors. It will be produced under the guideline of a stereoanatomic drawing with specific dimensional requirements and materials details. With IP65 waterproof level, it can handle rainy days and heavy storm
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Jiahong math sticks is well crafted. Welding and/or sewing are adopted to achieve seams that develop the full strength of the fabric. The product is certified under CE, ROHS, FCC, EMC, and LVD
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It is in accordance with international quality standards. It has been exported to Europe, America, Southeast Asia, and Africa