Before delivery to the factory, TYT galvanised steel pipe threaded must be strictly tested for measurement, color, cracks, thickness, integrity, porosity, and polish degree. The PVA water soluble film can be widely applied like pesticide packing, medical laundry bags and so on
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The design of TYT galvanised steel pipe threaded shows advancement and professionalism. Its design has taken mechanical functions, efficiency, materials, and energy factors into account. For now, Polyva has applied for 9 invention patents including 5 utility patents
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TYT galvanised steel pipe threaded 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. Water- soluble packaging bags can be also applied as a pesticide packaging that greatly reduces the incidence of pesticide poisoning
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TYT galvanised steel pipe threaded 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. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film
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The metal ingredients of TYT galvanised steel pipe threaded 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. Our products have passed ISO9001 quality management system certificate
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The quality of this product is conducted by the QC team ensure its flawlessness and long service life. Our products have passed ISO9001 quality management system certificate