Zhongshan Yangge Lock Industry Co., Ltd. was established in 2000 and is located in "China Hardware Manufacture Base" and "China Lock Export Base"- Xiaolan Town. Our factory covers an area of 10,000 square meters and possesses Yang Gang School of Business, Yang Gang (the USA) R&D Center, Yang Gang (Hong Kong, China) Design and Marketing Center, Electronics Company, Manufacturing Center, Domestic Marketing Center and more than 80 offices and franchisees in China. Our company export products to the United States, Russia, the Middle East, Southeast Asia and other countries and areas. More than 500 various items are categorized in to 5 series. More than 40 items have got independent intellectual property patents. On the basis of scientific management, our company passed ISO9001:2000 International Quality System certification in 2005. With ten years of development, we never stop to make remarkable achievements: 1) Supplier for 2004 China-ASEAN Expo Official Reception Hotel - Nanning Liyuan Mountain Villa. 2) One card solution intelligent lock supplier for 2010 Shanghai World Expo Village 3) We are also a supplier for Wdynham Hotel Group, Ramada Hotel, Shangri-la Hotel, etc. Yangge Lock Industry is setting off a second business venture, dedicating to developing intelligent locks, so as to become the champion in the intelligent lock industry in China over the next 5 years.