Hangzhou HeiLei Locks Co., LTD founded in 2005. Our company is a professional manufacturer company including development, design, product and selling. The company was specializing in the production of TIANHU brand alarm lock series. It is the first application in China and has four state patents. In the meantime, our company also produce another locks include high-grade motorcycle lock, E-bike lock, bicycle lock, alarm lock, padlock, door lock, and so on.
Our products contain more than 30 categories and the product sales network all over the country and also export to many Asia and European countries.
Our sales-department in located in Room 2607 Black Jinzun Zunbao Building NO.98 Shimin Road Jianggan District Hangzhou city, Zhejiang Province. Each member of our team is experienced .Our clients are throughout the world.