Ferrari won the second grand prix of the season in Malaysia . Nico Rosberg victory was a shock given Mercedes ' strong start . But Ferrari 's technical director believes Mercedes will be strong in China . The cooler climate should suit Lewis Hamilton and Sebastian Vettel 's . CLICK HERE for the latest F1 news ahead of the 2015 Chinese Grand Prix .
Ferrari won the second grand prix of the season in Malaysia . Sebastian Vettel 's victory was a shock given Mercedes ' strong start . But Ferrari 's technical director believes Mercedes will be strong in China . The cooler climate should suit Lewis Hamilton and Nico Rosberg . CLICK HERE for the latest F1 news ahead of the 2015 Chinese Grand Prix .