| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $46.83 | $45.88 | $44.44 | $42.53 | Contact US | 
                        MPC060 6L/min Micro Magnetic Gear Pump with BLDC Motor & Driver – Beverage Filling & Vending
                                                $346.82
                                            
                        Tarot TL4Q990 990mm Wheelbase Drone Frame Kit Quadcopter Frame Kit with Horizontal Folding Arms
                                                $348.34
                                            
                        Tarot M860A 860mm Wheelbase Quadcopter Frame Kit Drone Frame Kit with Battery and All-aluminum Body
                                                $2,148.34
                                            
	OM F450 Upgrade Version High Strength Arm S500 Quadcopter Frame Kit for FPV Photography (PCB Version)
	
	Differences between PCB verison and GF version
	- Arm: PCB version has a better strength than GF version, because it has several carbon fiber robs inside the arm. GF version has no carbon fiber rod
	- Upper Down Plate: PCB version is cooper center plate, ESC and power socket can be directly wielded on it, and adopts 5um cooper, which is able to bear bigger current, GF version is ordinary glass fiber center plat, the circuit is needed to wield to power distributor plate
	- Color: PCB arm is two blue and two white, the GF version is two blue two black
	- Wheelbase: 485MM