Guangdong Longji Building Hardware Products Co., Ltd. was established in 2006 and is located in Danzao Town, Nanhai District, Foshan City. As a first-class OEM manufacturer in China of the top Nordic door and window companies, we focus on the R&D, design, production and sales of high-end door and window hardware. With superb production technology and market competitiveness, the company has become a leader in the industry, and its products sell well at home and abroad, covering Northern Europe, South America, North America and Southeast Asia.
VIOSTD's all door and window hardware products meet European standards,and products tailored to local market needs can be launched according to customer needs to achieve a better user experience.