Common Problem
You are here: Home / FAQ


  • Q Why we choose you?

    1) Reliable--we are the real manufacturer, we dedicate in win-win.
    2) Professional--we devoted in this line for about 20 years with own development team and control team. 
    3) Factory--we are factory and have competitive price.
  • Q How about the shipping cost?

    A If your goods is not large, we can send goods to you via express, such as FEDEX,DHL,TNT,UPS etc, if your goods is large, we will send to you via sea or air, we can quote the price base on Fob as you like, then you can choose whether use our forwarder or yours.
  • Q How can I pay for the order?

    Our payment terms:T/T,L/C,Paypal
    1) for sample order, 100% payment in advance
    2) For bulk order, 30% deposit in advance, 70% balance should be paid before delivery.
  • Q What about your delivery time?

    The sample goods will be delivered within 7 working days after receiving your payment.
    Bulk order goods delivery time is about 20-30 working days.
  • Q Are you accept OEM/ODM? What is your MOQ?

    1) Yes, OEM/ODM orders are welcomed, we can print your logo on production according to your request. 
    2) We serve for all customers, any quantity will be welcomed.
+86 133 7609 1871
+86 153 6614 0844
+86 158 0517 6994
Opening hours:
Mon. - Fri. 9:00 - 18:00
B2B website link
Made in China:

Sign up for our newsletter to receive the latest news.
​Copyright 2023 Nanjing Binzhenghong Instrument LTD. All rights reserved. Support by LeadongSitemap