Best Guard uphold the "reception is the primary productive force" concept, "pursuing the service that exceeds the customer's expectation continuously", build professional team, provide timely, thoughtful and comprehensive customized service, provide reliable, safe and efficient service for the products We are committed to becoming the most trusted security company in the world.


In order to better protect the rights and interests of customers, our company has established a set of quality information feedback system and a strong technical, courteous service team, and "considerate service, reliable product quality" principle to the user to make the following commitments:

1, product manufacturing and testing are in line with national standards.

2. Within 8 to 48 working hours after receiving customer maintenance or feedback, arrange professional staff to contact the customer to solve the problem.


High-end Windows and doors system and aerospace, military industry, special aluminum alloy products and so on,