Our products
SYB owns NC turning machines, grinding and super finishing machines for rings, grinding and super finishing machines for rollers, measuring equipments including profile instrument, roundness instrument, length instrument, Brinell hardenss tester, Vickers Microhardness instrument, Rockwell Hardness instrument, German Zeiss Universal microscope and detector, etc, all these equipments make a strong base for SYB manufacturing high precision bearings.