Company news
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29-04-2026
PVC Foam Board Extrusion Mold Guide 2026
Need a PVC foam board extrusion mold? Learn Celuka vs. free foam die design, key specs & supplier criteria. 16+ years of expertise from Zhongjie.
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29-04-2026
UPVC Window Profile Mold Supplier Guide 2026
Sourcing a UPVC window profile mold supplier? Compare criteria, mold types & standards. Zhongjie delivers precision tooling with 16+ years of expertise.
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27-03-2026
WPC Extrusion Die Design Guide | Key Factors 2026
WPC extrusion die design guide covering flow channels, calibration, material specs, and co-extrusion. Learn what makes a great die from Zhongjie's 16+ years of experience.
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27-03-2026
PVC Extrusion Mold Manufacturer China
Looking for a PVC extrusion mold manufacturer in China? Discover how to evaluate die quality, steel grades, and lead times. Get a free quote today.
