Shenzhen Xinlidahong Technology Co., Ltd is a private-owned high-tech company specialized in detecting. Since its foundation, the company has hold the business philosophy as root in integrity, seek for excellence; adhere to the principle that take market for guidance, take technology for basis, take quality for fundamentality, take sales for leading; through constant struggle,we have eveloped into one of best suppliers of security and protection products in this trade.

     Our company manufactures six series of products Hand-held metal detector, Blast shelter of security and protection, Belt needle tester for food, Burglarproof device for store commodity, Digital video surveillance and Intelligent building intercom.

     Our company operates with stratagem of high starting point, large investment and high quality; and in strict accordance with ISO9001,CE&ROHS certification.The strict quality management and assurance system is formed from the product design, manufacture to after- selling services, therefore our SUN LEADER brand name has been built.

　On the basis of talents and honest services, and depending on the scientific management and professional skills, our company can persistently satisfy the changing demands of market.