Recently, Mingshi Xingxin successfully passed the certification for the Intellectual Property Compliance Management System and has been awarded the renewed certificate, valid until May 2029.

This certification strictly follows the national standard GB/T29490-2023, covering the full lifecycle management of core products, including aluminum-plastic composite pipes and gas valves. Our rigorous institutional management and standardized operating procedures have been highly recognized by the certification body.

Compliance lays the track for innovation to travel far. With a solid institutional foundation and the light of wisdom, Mingshi Xingxin moves forward steadily—staying on the right path while breaking new ground. Going forward, we will continue to uphold craftsmanship and excellence, cultivating deep roots in the fertile soil of intellectual property, so that the tree of innovation remains evergreen and the vessel of progress sails ever onward.