This well-known company has good reputation on producing IT device mould, and it's core technology has achieve national patent. After 2005 June, 

The sales of product suddenly sharply decline, and there was a similar product selling in the market So, who leaked the core technology into whose hands?

Mr Lee is the boss of a company in Shenzhen. In recent years, his income was stable and hae a happy family. However, from six months ago, Mr. Lee frequently received mobil phone text m harassment messages. The mysterious messages sender seems knows every where has Mr Lee heen to and head to. further more, the content of messages are terrified. We dealt with a lot of case about marriage. In this case, Mr. Zhang was working abroad for many years, and he met Ms Aw online in last year 

we accepted a lot of marriage caselike this one, Mr. Zhang has been working abroad for many years, and he met Ms Aw in the Internet last year 

Civil disputes is also including in the service range of private detective. Now, there is a typical case of civil disputes. The Client had a dispute with neighbors, and was shot to court. He was indicted following reasons: beating the plaintiff to deafness and vertigo. The plaintiff requested the defendant to compensate 300,000 yuan and the burden of criminal liability. The defendant commissioned us to investigate the truth.