1. Dual power metal Calculator 2. Pocket size 3,.desktop Calculator 4. Aluminum cover 5. Super flat thin panel

Promotion calculator Features:

Desc: Super flat  adonized aluminum cover  which fixed by 4 screws.

Dual power Calculator

Big LCD dispay

Big rubber keyboard

Large logo posistion Very suitable for porrmotion gift

 

 

Body cover material:	Adonized aluminum
Body double side decoration panel	ABS plastic
Chip type	COB chip
working power	1.5V or more
PCB type	Single-sided PCB
Chip connection tpye	Bonding machine
unit size	inquire salesman

 making procedecure.

PMC Dep-prepare all the relevant material.PC arrange the order scheduleInjection the Calculator houseSurface precess finishing spay oil.Logo printingBonding COBWelting the Eectronics componentsGluing chipAssbemble the calculator in assembling line