Technology

Mattress Production

High frequency welding is critical to the quality of mattresses. At Grand, we utilized automated high frequency welding machines to minimize human errors in the production process. Every machine is preset with optimal parameters to ensure the mattress production satisfies the standards of our customers. Our high frequency welding department is highly organized, meeting the QS requirements of FDA / ISO:13485 (2016) / MDSAP to ensure maximum efficiency and quality.

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