NaiSiTe received 2 patents of mechanical seal again

2016-12-08       The author :       browse :173

On 10th Aug., 2016, NaiSiTe received 2 patent certifications for mechanical seal, which are issued by the national intellectual property department.

These two patents sealing device products filled the blank of domestic products, and the main performance indicators was at the top of domestic level, even reached the international advanced level, and also had the ability to compete with international first-class company product, with high quality but low price, too.

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