We offer a combination of products to suite the individual building , not only the requirement for design and function, but also the desired budget. All our products design follow up the international Standard, such as the BS EN/CE, UL, ANSI, BHMA standard. Our company is capable to produce Fire-Rated Door Hinge authorized by UL, UL file number R38013. Moreover, we are also able to produce door handles eligible to the Grade 4, and burglar resistant( Security plate ) of EN1906. We continue to improve the processing techniques and upgrade the processing equipments, So that we can keep on providing higher quality products with more competitive price.
D&D principle-"Quality is our life" -Working OEM brands for KABA, ASSA ABLOY, GEZE, Ingersoll Rand, benefiting from her rich experience for famous brands making, D&D has established business relations with customers from America, Europe, Middle East and Southeast Asia.