Before delivery to the factory, Fuyuang dc dc converter 5v must be strictly tested for measurement, color, cracks, thickness, integrity, porosity, and polish degree. For now, Polyva has applied for 9 invention patents including 5 utility patents
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The design of Fuyuang car charger shows advancement and professionalism. Its design has taken mechanical functions, efficiency, materials, and energy factors into account. The PVA water soluble film can be widely applied like pesticide packing, medical laundry bags and so on
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Fuyuang car charger goes through numerous lab tests before mass production, such as dimensional stability at elevated temperature, bridge deformation and lens retention, lens size, thickness and curvature, etc. Our products have passed ISO9001 quality management system certificate
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Fuyuang car charger is produced based on high safety standards. Its electric parts, including electrical resistor, rheostat, mutual inductor, and disconnector all have passed relevant safety and electric tests. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film
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The metal ingredients of Fuyuang car charger are under strict control. Lead, mercury, and cadmium in the battery cells are tested to rigorously to meet the mandatory standards put forward by the State Environmental Protection Administration. Integrated continuously cutting design is very stable and effective
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The quality of this product is conducted by the QC team ensure its flawlessness and long service life. Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees