... , Silkscreen, Heat treatment, Black oxide) custom to customer's request.Making Process:Stamping, CNC bending, punching, welding, riveting, grinding ... :ISO9001Note:For the fast results, when requesting a quote:Please email or fax us your inquiry with as ... requirements, how soon you require the quote ... etc.We will acknowledge receiving your quote request ASAP, via fax or email. high ...