Chinese security software providers Kingsoft and Qihoo 360 have agreed to launch customized security services on each other's platforms.

With the cooperation, Qihoo 360 will promote the Kingsoft Duba 360 customized edition to its 200 million users. Kingsoft Duba will then recommend the 360-Kingsoft customized security browser on its official website. The service fee of the customized Kingsoft Duba is CNY25 for six months and the two parties will share the income, but the profit-sharing ratio has not been released.

The corporation between the two companies has gained wide attention from the Chinese online security industry because the competition in China's anti-virus software market is quite serious.