
From November, 2016, DJF Seal (Xinxing & Jiarui) made its grand debut at Bauma China Exhibition under the theme “Precision Sealing, Powering the Future”. As an emerging leader in China’s engineering sealing industry, we showcased three groundbreaking innovations to professional visitors from 73 countries:
Featuring patented dual-layer PTFE composite, withstands 45MPa pressure (industry average:35MPa), achieved 800-hour zero-leakage in XCMG hydraulic motor tests
With nano-ceramic coating technology, operational range extends to -50℃~220℃, successfully deployed in SANY’s construction machinery project
Provided wear particle analysis reports for 89 clients during the show

Initiated collaboration with Komatsu’s engineering team on excavator travel motor seals, with field tests showing 23% longer lifespan than previous suppliers. Generated 217 qualified leads, with 85 entering annual procurement pipeline.

If you have any demands for construction machinery seals or seal kits, please feel free to contact us at any time.
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