hot sale Interface Converter rs232 to rs485

Shenzhen Yongjiasheng Technologies Co., Ltd. is a bnc to vga converter manufacturer of security products

with well-equipped testing facilities and strong technical force.
With a wide bnc to vga converter range, good quality, reasonable prices and stylish designs, our  bnc to vga converter products are extensively used in security industry and other industries.

Our bnc to vga converter products are widely recognized and trusted by bnc to vga converter users and can meet continuously

changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future bnc to vga converter business

relationships and mutual success!

1.We also provide 15-month free maintenance. The buyer should return the Surge Protector product in the original conditions to us and should bear the shipping costs for return. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.

2.Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.

3.We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyer should make sure that the Surge Protector items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.

The buyer will be responsible for the shipping fees to return the items.

If you are interested in our product,pls feel free to contact us, we are glad to establish bussiness relations with you.

  Skype: sales9(@)

  Email : sales9(@)
  Trade Manager: cn1511263825

  Whatsapp:18316640124

  Tel : +86 18316640124

  Contact: Miss.Jessica Lin