At Hentec , we have extremey efficient management system ,and each procedure of production is strictly monitored , which help ensure the quality of our aluminum profile and aluminum extrusion .
व्यक्ति से संपर्क करें: Mr. Chris Gong
दूरभाष: +86 510 86061388 / 86215836
फैक्स: 86-0510-86215835