... series and other categories for more than 10 years, with competitive price, fast delivery and good service ,We ... CangZhou YongTai Electronics Co.,LTD2.Material: Stainless steel, Aluminium,copper,brass,etc3.Processing:Stamping, Bending,Welding,Punching,Maching,Assembling4 ... , 5000pcs/case ,or as your requirements6.Certificate: Compliant with Directive of RoHS, According to the GB degree7.Finish:Nickel ...