C001:    Zinc plated big spherical ball case hardwares   1.professional case hardware wholesale 2.high quality plating surface treatment, good quality on anti-rusty 3.manufacturing flight case latches, handkles, ball corners, hinge, brace, aluminum, benches 4.customized case service offered 5.OEM is welcomed   Welcome OEM flight cases as your requirements, including all kinds of flight cases for performance events!          Other products we have:   flight case, power distribution box, electric hoist controller     About us: