Kinzir SKD Solutions: Lower Tariffs, Higher Flexibility
Semi-Knocked-Down Kits of Our Best-Selling Electric Air Dusters & Fan Blowers
Why SKD?
Market Challenge
With global tariffs on fully assembled electronics soaring, import duties and customs fees can add 20 to 30% or more to your landed cost. Even beyond tariffs, bulky, fully built units mean higher freight rates, more complex logistics, and slower clearance times at destination ports. For distributors and OEMs targeting cost-sensitive markets, these added expenses directly eat into margins and slow down time-to-market.
Our Solution to Tariff Increases
Kinzir’s Semi-Knocked-Down (SKD) kits let you import core components—motor assemblies, housings, nozzles, and electronics modules—separately, then finish final assembly in your local facility. By splitting the product into multiple customs classifications, you:
Reduce Tariffs: Benefit from lower duty rates on parts versus completed units.
Lower Freight Costs: Ship flat-packed components for higher container utilization and reduced volumetric weight.
Speed Customs Clearance: Streamlined inspections on individual components vs. entire machines.
Key Benefits at a Glance
Up to 25% Duty Savings
30% More Efficient Container Packing
Faster Port Turnaround with simplified documentation
Local Value-Add: Customize branding, voltage, and plug types on-site
Scalable Assembly: Choose full pre-assembly or “just-in-time” kit builds
By leveraging Kinzir’s SKD program, you unlock a leaner, more cost-effective supply chain—so you can compete on price, accelerate delivery, and tailor products to your market’s exact needs.
About Kinzir’s SKD Products for Export
Semi-Knocked-Down (SKD) kits are products shipped in a partially disassembled state – key components and subassemblies (motors, housings, electronics modules, fasteners, etc.) are packed flat for export, then welded, screwed or snapped together at the destination site. In short, SKD lets you import “almost finished” units, complete the final build locally, and unlock major savings in duties, freight, and logistics.
Kinzir AD51 Electric Air Duster
Breakdown of the Kinzir AD51 Electric Air Duster SKD kit components, grouped by function:
1. Enclosure & External Covers
Control Surface Cover: The front-facing panel with button openings and labels.
Body Shell: The main plastic housing that holds all internals.
Rear Cover: Bottom cap sealing off the handle and battery compartment.
Steel Mesh: Protective inlet screen to keep debris out of the fan.
2. Power & Drive
Battery Pack: Rechargeable Li-ion cell module that powers the motor.
Motor: High-speed brushless (or brushed) rotor assembly that generates the airflow.
Drive Board: Small circular PCB mounted close to the motor to control its speed and commutation.
3. Control Electronics
Mainboard: Long PCB containing the microcontroller, power management, charging circuitry (USB-C port), and status LEDs.
Key Switch: Push-button power on/off switch.
Adjustment Key: Rubberized cover for the speed-control rocker or buttons.
4. Interconnects & Fasteners
Motor Connecting Wires: Four color-coded leads that carry power and control signals between drive board, mainboard, and motor.
Screws: Set of four small metal screws to secure the housing and PCBs in place.
AD51 Assembly Process
- Soldering the drive board and motor
- Soldering the main board connection electronic wires(two thin wires)
- Soldering the two battery connection electronic wires
- Soldering main board and motor connection
- Soldering main board and battery connection
- Installation to main body shell
- Fit the keys and then cover the control cover
- Install the rear cover onto the main body after installing the steel mesh
Electric Air Duster AD57
1. Enclosure & Structural Components
Handle: Upper half of the outer shell.
Body: Cylindrical mid-section housing the internals.
Internal Support: Inner plastic frame that holds the motor and PCBs in place.
Mainboard Bracket: Small plastic mount for securing the main PCB.
2. Power & Drive Components
Battery Pack: Rechargeable Li-ion cell module.
Motor: High-speed rotor assembly that generates airflow.
Driver Board: Compact circular PCB for motor speed control and commutation.
Motor Connecting Lines: Four wires linking motor, driver board, and mainboard.
3. Control & Electronics
Mainboard: Elongated PCB containing the microcontroller, charging circuitry (USB-C), power management, and status indicators.
Motherboard-Connected Electronics: Pin headers and small connectors to interface the driver board with the mainboard.
Switch Key: Push-button actuator for power on/off and speed adjustment.
4. Filters & Seals
Steel Mesh: Two round screens (inlet/outlet) to keep debris out of the airflow path.
Ring: Retaining rings to lock the mesh and covers in place.
Sponge: Foam gasket for dust sealing and vibration dampening.
Bottom Cover: Base cap for the handle, completes the exterior.
5. Fasteners
Screws: Set of six (plus small switch clip) to assemble the housing, support structures, and PCBs.
AD57 Assembly Process
- Soldering both motherboards together with the connecting electronics
- Solder both motherboards together with the connecting electronics
- Install the motor and drive board, and weld four motor connecting lines
- Assemble the body and the motherboard support with screws
- Glue first and then install the motor
- Connect the battery pack and motor to the motherboard, noting the color of the wires
Frequently Asked Questions (FAQs)
Looking to source from a reliable electric air duster factory in China? Our B2B-focused FAQ section answers the most common questions from wholesalers, distributors, retailers, and Amazon FBA sellers. Learn about our OEM/ODM capabilities, MOQ, certifications (CE, RoHS, FCC), and how we support custom packaging, sample testing, and FBA labeling. We also cover lead times, quality control procedures, payment terms, and factory tour options. Whether you’re ordering in bulk or launching a private label air duster brand, this FAQ guide helps streamline your sourcing process.
Do you offer OEM or ODM services for electric air dusters?
Yes, we provide both OEM and ODM services. You can customize the product design, color, packaging, logo, user manuals, and even features according to your brand requirements. We support private label solutions and have an experienced R&D team to bring your ideas to life.
What is your Minimum Order Quantity (MOQ)?
Our standard MOQ for electric air dusters is 500 to 1000 units, depending on the customization level. For standard models or first-time orders, we may offer a lower MOQ to support market testing or Amazon/FBA launches.
Can I get a sample before placing a bulk order?
Absolutely. We provide sample orders so you can test the product quality, performance, and packaging before committing to a full production run. Sample costs can be refunded once a bulk order is confirmed.
What certifications do your products have?
Our electric air dusters comply with major international standards, including:
CE (Europe)
RoHS (environmental compliance)
FCC (USA)
UN38.3 and MSDS for lithium batteries
ISO9001 for our factory management system
These certifications ensure smooth customs clearance and retail compliance.
What is the lead time for production and delivery?
Lead time varies by order size and customization level:
Samples: 3–7 days
Bulk orders: 15–25 days after deposit and design approval
We offer FOB, CIF, and DDP shipping terms depending on your location and shipping preference.
Do you support Amazon FBA labeling and packaging?
Yes. We’re highly experienced in working with Amazon sellers and can provide:
FNSKU labeling
UPC barcode printing
FBA-compliant packaging
Carton marking and pallet packing
We also support direct FBA shipment and Amazon warehouse delivery.
What payment terms do you accept?
We typically accept:
T/T (Telegraphic Transfer) – 30% deposit, 70% before shipment
Alibaba Trade Assurance
PayPal (for small sample orders)
For long-term partners, flexible payment terms can be discussed.
Can I request custom packaging or gift boxes?
Yes. We offer custom packaging options including printed gift boxes, eco-friendly packaging, and multilingual instruction manuals. Our design team can also assist with layout and packaging design.