Company news
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24-07-2026
Hollow Panel Extrusion Mold Technology Guide 2026
Hollow panel extrusion mold technology explained — mandrel design, weld lines, calibration, materials & die types. Expert insight from Zhongjie's 16+ years of experience.
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24-07-2026
Plastic Extrusion Mold Maintenance Tips | 2026 Guide
Plastic extrusion mold maintenance tips covering cleaning, inspection, steel care, storage & rebuild schedules. Protect tooling life with Zhongjie's 16+ years of expertise.
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28-06-2026
PVC Cable Trunking Mold Specification Guide 2026
PVC cable trunking mold specification explained — profile dimensions, steel grade, die design, tolerances & supplier criteria. Expert insight from Zhongjie Mould.
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28-06-2026
How to Choose a Plastic Extrusion Die | 2026 Guide
Learn how to choose a plastic extrusion die — material type, profile geometry, steel grade, calibrator fit & supplier criteria. Expert guidance from Zhongjie Mould.
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31-05-2026
WPC Decking Extrusion Line Setup Guide 2026
Planning a WPC decking extrusion line setup? Learn equipment selection, die specs, line speed, calibration & commissioning from Zhongjie's 16+ years of expertise.
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31-05-2026
Co-Extrusion Mold vs Single Extrusion Mold | 2026 Guide
Co-extrusion mold vs single extrusion mold — compare cost, quality, complexity & best-fit applications. Expert guidance from Zhongjie's 16+ years of tooling experience.
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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.
