The principal component of brass

Brass is an alloy of copper and zinc. If brass is only made of copper and zinc, it is called common brass. If it is made up of more than two elements, it is called special brass. Such as copper alloy composed of lead, tin, manganese, nickel, lead, iron and silicon. Brass has strong wear resistance. Special brass is also called special brass, which has high strength, high hardness and strong chemical resistance. And the mechanical properties of the cutting

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

Please contact us if you need: zhang@sz-manners.com