More than 20 years of R&D and manufacturing experience in the security&protection field
A scientific and technological company with nearly 100 patents, registered trademarks, and other intellectual property rights
Professional service team to provide pre-sale, sale, after-sale and technical support services for you
Providing OEM/ODM, and striving to build our own brand "WELKEN"
High-quality products with competitive price, following strict product quality control standards
The 24-hour online response, 1-year after-sale quality assurance, providing spare parts service