Abouts us
To provide you with a perfect combination of aesthetics and technology of high quality products
400 +
professional
60 +
Engineering
25000 ㎡
square meters
6000000 +
products per year
With dedication to smart lock industry for over 15 years, Sangong is a certified high-tech company focusing on high-end and smart electronic locks OEM/ODM including product research, development, manufacturing, sales and after-sales service. The company is headquartered in "Lock Capital" Zhongshan, Guangdong, China.
Adhering to the faith of Innovation, Smart, Quality, Integrity and Craftsmanship, Sangong is devoted to offering innovative and high-quality smart locks for customers and to making life convenient, secure and intelligent. With deep understanding of global customers' needs, our product portfolio covers mortise lock, pull push lock, galss door lock, rim lock, and deadbolt & latchbolt lock etc., meeting diverse regional applications and standards in residential and commercial markets. We also provide connected products and solutions with APP & Cloud service using cutting-edge technologies to manage and monitor your lock from anywhere and anytime. At present, Sangong has nearly 400 employees, doing OEM for brands like Assa Abloy, Huawei, xaiomi, Kaddas and so on
Sangong hardware, your OEM factory for smart locks!
Specializing in Research and Development, Production and Sales of smart lock
Collection of exquisite and exquisite works
Through continuous efforts, Huafeng company has obtained the honor of attention, and won the title of "Guangdong high quality product" in 1999; the certificate of "adopting international standard product mark" issued by the State Bureau of quality and technology supervision; the certificate of "quality trustworthy enterprise" issued by the Guangdong Bureau of quality and technology supervision; the certificate of iso9902 quality assurance system was passed in 2000, and the product has passed the international advanced water representative The test of American national standard ahsi / BHU secondary lock and tertiary lock, UL safety certification. In 2001, "Huafeng" brand door lock was approved by China Association for technical supervision as a national supervision and testing product of excellent quality. In 2002, it was awarded the title of "China's quality, service and reputation a foot drain enterprise". It was awarded the title of "China's top ten lock Kings" by Hardware Association and "Guangdong famous brand product" by Guangdong Bureau of quality and technical supervision.
