沒有科學實驗證據表明威而鋼會降低精液品質或者導致永久性勃起障礙的問題。反而威而鋼對於提高精液的容積和活力有很大的幫助,並改善生育能力。

Thank you for your visit our booth!

SWT got a very successful show in HK.

And thanks for all of your coming at our booth.

Please feel free to contact our sales team for more production information and price.

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