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简体中文

DongGuan Kingsida Industrial Co., Ltd

O-ring seal

NBR(nitrile rubber buna)

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Liquid silica gel products

Wristwatch

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Other silica gel products

Strap products

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Company news

• Silica gel earplugs
• What is liquid silica gel?
• What is the NBR?
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Industry information

• The silicone straw
• Test method for finished products of o-type rubber sealing rings
• Basic introduction of rubber seals
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Company profile

Kingsi, founded on October 31, 2017, is a professional enterprise engaged in r&d and production of silicon rubber products and non-metal die-cutting products applied to mobile phones, computers, digital cameras, earphones, LCD monitors, sweeping robots, power supplies and other electronic products.

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Certificates & Patents

We will provide the following product quality standard testing certificates through authorized testing institutions according to the specific needs of customers.

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Cooperative partner

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