Focus on quality, value promise

Heng Chang always serves from customers' points of view
    ISO 9001 and AS9100   Certificated.

Heng Chang ensure that every customized parts meet our customers' requirements through complete international certificated quality managing system .

It is our responsibility to make our customers satisfied.

                                                                                       Certification's History
                                                                                               2019:ISO9001:2015 CERTIFICATED
                          2020:Our factory has got AS9100 certification in November 2020, which a quality management system standard for the   aerospace industry.