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As the "seal guardian" of the vacuum system, silicone rubber sealing rings, with their superior physical properties and precision design, ensure a stable negative pressure environment after evacuation.

Guangzhou Jinyong Industrial Co., Ltd. is a sole proprietorship based at No. 5, Jincun Street, Dafu Village, Shatou Street, Panyu District, Guangzhou, with a site area of over 5,000 square meters.