Tellphone：15610594758 ericaliu@jndo.com

We are not only focus on R&D,also much care about our customer's service

At JNDO, there is a very professional R&D team are dedicated to supplying our customers with sturdy and reliable safety equipment .

Also,we have a professional service team to provide 24hous online support for our customers.

If you have any problems during use the product,just call our 24hours hotline+86-16653650632.Our Service representative Mr Frank will

service for you asap.