In the factory of more than 60,000 square meters in Yasaka, Zhongshan, not only can we see advanced production equipment, but we can also see that many foreign engineers are responsible for all aspects. In 2012 alone, Zhongshan Asa Helai reported 11 new patents and established a national testing center.

In July of this year, the KESO brand from Switzerland, after strict evaluation of Zhongshan ASSA Helai Security Technology Co., Ltd. (AAZS), officially authorized AAZS to sell its KESO brand locks and accessory products in China. For the Chinese lock market, this means that a brand new product revolution has hit.

Chen Hao, general manager of Zhongshan Yasa Helai Security Technology Co., Ltd., said in an interview that at present, Guli has developed into the Group's largest professional gated product manufacturing base in Asia, involving mechanical locks, electronic locks, electronic locks, etc. In the field, the product line includes “Weijia” American standard series, “Jerico” electronic lock series, “Qiluo” electric control lock series and “Jilchi” home improvement hardware series, etc., and extends from the gated product line to The window control product line has reached the world's leading level of technology.