GlaxoSmithKline. Says the chief executive of China has broken the law.

GlaxoSmithKline. Says the executive office in China seems to have broken the law bribery scandal.

"We have zero tolerance for any behavior of this nature," Abbas Hussain, the UK, Asia Pacific, said the head of the drug business.

Perceived as GSK said it was co-operating with the investigation into the alleged bribery of Chinese doctors prescribe the drug company.

While rival AstraZeneca, one of the staff said it was still being questioned.

The company said on Monday that police had visited China office in Shanghai Friday, and the staff go out.

GlaxoSmithKline. Says the chief executive of China has broken the law.