Dongguan City Solid Software Technology Co., Ltd. located in Dongguan City, Guangdong China. The company specializes in research and development "SANGU" brand three solid electronic smart locks, production and sales, is one of the Guangdong Provincial Information Industry Department in Alibaba key recommendation of technology! The company has been committed to the development of the home, hotel, commercial electronic smart locks and related systems, the successful launch of the national standard type smart home burglar alarm locks series; hotel smart locks series (IC card locks, ID card locks, magnetic + IC card double card locks, bathroom cabinet locks, etc.); BI locks series. Since 2007, under the strong support of partners, the three solid electronic locks in the country pioneered the aerospace titanium aluminum door series products use materials more technological, environmental and aesthetic characteristics; In order to meet the different needs of customers, the re-launch suitable for high-end hotels and villas all-copper forging series of smart locks, surface oxidation treatment using the Yin and Yang ensure withstand a variety of environments under the influence, still maintain the appearance of bright color, good vision, even more clearly the product of distinguished, upscale, elegant ‥‥‥ years, companies of all products in the traditional smart lock ordinary performance, conducted a systematic technological innovation, has quickly set, password protection, remote control, break alarm, emergency, Level Management and many other advantages characteristics, greatly enhance the intelligence, scientific and suitability of the product. The company has specialized intelligent systems development personnel, all products of independent research and development; supporting a full range of production plants and advanced equipment, improve product quality management system, the entire process of product quality control; established excellent marketing and service team, forming a nearly 20 major cities of the sales outlets and technical service centers, to provide users with fast, high-quality, convenient service! The company has been adhering to the "people-oriented, quality win" strategic thinking, adhere to the "good faith cooperation, mutual benefit and win-win" business philosophy. We firmly believe that: science and technology to create value, quality cast eternal, user satisfaction is three solid unwavering pursuit; we just provide intelligent products, but also provide a culture, a new way of life! ! Work together three solid, let us share the high-tech household treasures brought real security! Select three solid, we will provide you a "fine living" open "within reach" of the era! ! Contact: National Hotline: 400-605-1839 Website: http: //www.sangu333.com landline: 0769-89293098 (Switchboard 15 lines) Fax: 0769-89293083-800 Email: sangu0007@163.com Address: Dongguan Dongming Building, 5th Floor, Southern District of New Industrial Zone, city water-based longevity