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1. Professional pre-sales team:

Being patient to learn clients'need
Suggesting item in according to clients'need
Being Patient to answer clients'doubt

2. Professional after-sale team:
Keeping in touch with clients in order to let clients know process of the orders
Technical support throughout whole transaction
Designing suitable marketing plan
Timing visit after transaction completed
Being positive to answer occurring question during transaction

Zhengzhou Known Imp.& Exp.Co.,Ltd has a highly advanced company that devotes itself to the development of environmental-protection, energy-saving and green energy. It locates in the High&new Technology's Industrialization zone, which is superior in geographical location and convenient in transportation. Our company builds its own R&D center and experiences a longer cooperation with many R&D units and higher institutions. After years' development, we form a comprehensive business pattern for project-designing, newly-products researching, machinery manufacturing, installation and debugging, technical training and after-sales service.

Furthermore, we take the lead in passing the ISO9001:2000 international quality standard certification and CE certificate compared with our counterparts. We has developed into industry and trade enterprise. We have a good market in domestic regions and other 50 countries and regions all over the world, And win many trophies.