ZHONGSHAN NASENTONS TECHNOLOGY CO.,LTD is located in Xiaolan,Zhongshan City,Guangdong Province, one of the well-known production base of miscellaneous hardware accessories in China. As a professional door lock manufacturer and trader, Nasentons have been working with many companies worldwide in the past 15 years and have rich experience in this field--- High Quality, Various Design and Function, Competitive Price, Punctual Delivery Time. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. Tested to the standards worldwide, quality is built in at every stage of manufacture. This uncompromising approach has founded a reputation for reliability and durability ensuring products that can be specified with confidence. We guarantee products offered to be of great quality and designed to give optimum value can therefore be selected to satisfy most selection criteria related to aesthetics, quality durability performance standards and cost perimeters.