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To be customer-centric, to create the greatest value is all along objective of Shanghai DOAN machinery technology Co.,Ltd. Provide you with the whole services without any worry from pre-sale to after-sale service.

Why Needs Seal your Asphalt Pavement

Why Needs Seal your Asphalt Pavement
Sealcoating your asphalt pavement not only protects and beautifies your investment, it more than doubles the life of your asphalt pavement. Sealcoating protects your asphalt pavement from ultraviolet light, water penetration and chemical attack.


If the asphalt pavement is left untreated the oxidation of the pavement will begin. This causes the asphalt pavement to become dry and brittle which leads to erosion of the top layer resulting in cracks.
We apply the highest quality sealant on the market, and also the highest quality machine equipments for sealcoating your asphalt pavements, which greatly improves your pavements life time greatly.

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