1.Dongguan ChaoSheng Hardware Products Co.,Ltd is a professional manufacture for producing precision products,such as CNC machining parts,CNC milling parts,Automatic lathe parts,standoff,spacer,brass insert nut,custom made screw, metal face massage roller etc.2.Our advantage:1.10+years OEM&ODM Experience,2.Factory size more than 10000square meters,3.Free sample making, 3 days sample delivery,4.Provide ROHS ISO certificate5.24 hours service6.More than 10 production lines7.MOQ 10PCS8 .Cooperation with SACHEU brandWelcome to contact me we will try our best to help with you.