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| After-sales
service |
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| first-class service,top-ranking
producttop quality and top management |
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| Our products are guaranteed
for maintenance all over the country. When the Han Zhiyuan
products, wherever you purchase and use it within the territory
of the People’s Republic of China ( except for Hong Kong,
Macao, and Taiwan), incurs performance malfunction, you
can always acquire maintenance service and consultation
from anyone of the maintenance institutions authorized by
Han Zhiyuan |
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The service of customer
advisory
Han Zhiyuan offers the service of customer advisory 8 hours
a day, every day of the week. Whenever you have questions
on the products’ functions and operation, Han Zhiyuan will
accept your information in time and offer specialized technology
service to you, and offer the tips of identifying the false
products and deal with your complaint.
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The service for contractors
Han Zhiyuan offers the system of product and electronic
engineering recommendation, sales channel and consultation
of installing technology, and we also provide places for
training and cooperation. |
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Top quality,
top service! We wish to establish business relations with
you!
technology assistant：010-67864121 after-sales service：010-67864530 |
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