Changze Electric Co., Ltd

We are professional manufacturer of CNC machining parts, which are made strictly according to customer's design or drawings. We have been in this industry for morethan *0 years. Our factory owns electrical discharge machining, electrochemical machining, electronbeam machining, photochemical machining, and ultrasonic machining, the retronym "conventional machining" can be used to differentiate the classic technologies from the newer ones. We provide the cnc machining parts and precision machining parts.This machined components are used in the automobile, construction equipment hydraulic industry and etc. 1. Material Available: Copper, Brass, Aluminum, Stainless Steel, Steel alloy, etc. 2. Specification: OEM, according to customers' drawing or sample. 3. Precision: +/*0.*1mm 4. Processing: turning, milling, drilling, casting, stamping etc. 5. Equipment: CNC lathe, automatic lathe, hand lathe, thread rolling machine, tapping drilling machine etc. 6. Surface Treatment: Plating, anodizing, black oxide etc. 7. QC 1) Technicians self-check in production 2) Engineer spot check in production 3) QC inspects after mass production finished 4) International sales who were trained the technical know-how spot check before shipping.