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FAQ

  • Q How about your products?

    A A : All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.We have many high quality  prducts (https://hb-bits.en.made-in-china.com/) . 
  • Q What is the packaging & delivery?

    A A:We used high quality export carton or standard export woodern case
  • Q What is the time about the delivery?

    A A: repared to deliver within 1 week, if in stock.
    Depends on order quantity, when out of stock,7-30days
    Transportation:By sea or air
  • Q How to order the products?

    A A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

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Hejian Hengji Bit Manufacture Co.,LTD  is specialized in researching and production of rock drilling bits , mainly includes tricone bits, PDC bits, HDD hole opener, foundation single roller cutters, drag bits and related tools with advanced CNC machines and R&D team.

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Junziguan industrial zone, hejian city, hebei province
+86-317 3213999
+86-18232837832
+86-18232837832
+86-18232837832
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