+86-158 7690 5866 HJ@gdhengju.com
All our products are ISO certified. And we will strictly follow the service rules of industrial equipment.
We provide professional technical support and service for all our customers.
If our customers have any problems or suggestions, we will contact them within 24 hours and offer speedy feedback.
Engineers available overseas service.
We offer free technical training and guidance.
Afters-sale service hotline: +86-0769-82937256
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