| Message: | Unique high temperature resistant acid and alkali resistant polytetrafluoroethylene (PTFE),polyester (PE), polypropylene (PP), nylon single multifilament (NMO), etc. And it using imported equipment hot-melt welding process, all-welding process, such as plastic ring welding process,bottom seam welding and sewing process url:http://www.htfiltration.com |
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