Tieying Spring Technology Company has productive bases strategically located around the China. As one of Tieying Spring Technology Company's multiple product series, tension gas spring series enjoy a relatively high recognition in the market. Tieying Spring Technology Company adjustable shock absorbers is required to go through quality tests before shipping. It has to be inspected and scrutinized in terms of stitching, sewing, sealing, etc. It is applied to the height-adjustable chairs and ward beds. To guarantee quality of this product, our quality check team strictly implements measures of testing. It has a guide inside its shroud to prevent scratching.
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