Dida (wuxi Yangjian) Locks Co., Ltd. is a Sino-foreign joint venture enterprise. Our main products are over 140 types of mortise lock bodies, several dozens types of locksets for special usage, different types of cylinders and keys and more than 100 designs of handles made of various materials, such as stainless steel, solid brass, zinc alloy and aluminum. Our products are widely used for timber doors, metal doors and high security doors for special purposes. Our company was formerly known as Xishan Yangjian Lock Factory. Since the establishment in 1990, our annual growth rate has been kept above 25%. We have a fixed asset of 25 million RMB and 700 employees. Our sales turnover reaches 100 million RMB. 95% of our products are for export. We are producing many brand locksets as per buyers' requirements. Our products are used in many important projects all over China. Our company has passed the evaluation of ISO9001 certification. Our fire rated locks have also passed the strict test held by China National Testing Center (AL 062, MAL0465). Our company is located in east suburb of Wuxi City, with Xihu Highway nearby. We are about 120km away from Shanghai City and 25km away from Wuxi City. The transportation and telecommunication are very convenient. "Reliability and sincerity" is our principle. We welcome customers from at home and abroad to cooperate with us. We are ready to develop new products and special products according to your requirements.