1.Quality Assurance 
1)Service life : Acrylic system more than 5 yeas, SPU system more than 8 years , Athletic Track 
system more than 6-8years.
2)Warrenty : 1 year free warrenty service and lifetime warranty maintenance.


2.Design Support
1)Technical support :provide tender documents ,certificate and test report.
2)Free Design :provide free pre-project design services.


3.Installation Guarantee
1)Engineering Teams: JRace has its own high qualified , full experience and professional technical 
team with complete set of installation equipment and has participated in the construction of big 
domestic project.