Sunway¡¯s R&D and testing team was invited to hold a technical seminar in ExxonMobil Shanghai technical center on 7th, March. We had a R&D lab tour firstly, then held a technical seminar. We discussed the issues in ExxonMobil¡¯s material application and testing. Sunway¡¯s team gained more via technical seminar with ExxonMobil team.