
Naili seized the favorable opportunity to achieve the rapid growth in the history of ingress protection test equipment industry. dust test chamber produced by Naili Test Equipment is very popular in the market. The design of Naili ingress protection test equipment is conducted via differential analysis and screening, including power consumption, light source stability, and luminous efficiency. Adopting stainless steel materials and aluminum brackets, it guarantees the overall rigidity. Our products have won many praises from customers worldwide. Its timing accuracy has reached ±1 second.

We think highly of ethical standards. Under this principle, we always do fair trade, refuse to manipulate or falsely advertise to our customers or potential consumers, as well as vicious business competition such as bidding up the price.