HC syn­the­sis tech­nol­o­gy-based, High-qual­i­ty, mul­ti-grade, low-vis­cos­i­ty engine oil for car gaso­line and diesel engines with and with­out tur­bocharg­er includ­ing soot par­ti­cle fil­ter. This High-per­for­mance prod­uct is spe­cial­ly devel­oped for vehi­cles from lead­ing Asian car manufacturers.