USB Rechargeable Car Aroma Diffuser | Saintdeland Fragrance

1、 Design customization support Appearance design Accept industrial design documents (including 3D structural drawings and material specifications), and the manufacturer can optimize the mechanical structure to ensure atomization efficiency Support the implantation of brand elements (such as logo carving, magnetic replaceable accessories, and other creative designs) Functional innovation Can integrate intelligent modules (APP control/solar power supply, etc.), technical parameter documents are required Special structural design (such as animal shaped diffuser+white noise function) needs to be accompanied by engineering testing 2、 Design considerations Technical adaptability Ultrasonic atomization class needs to ensure design compatibility with microporous atomization sheet layout Large commercial models need to consider the structural strength of compressed air nozzles Compliance requirements Export to Europe and America requires reserved FCC/CE certification mark location (including wireless functional devices that need to apply for FCC ID separately) The material must comply with the RoHS directive (List of Restricted Hazardous Substances) 3、 Suggestions for cooperation process Intellectual Property Protection Suggest signing an NDA agreement, where the core design can apply for a design patent Sample verification Usually requires 3-5 sample iterations (testing atomization efficiency/structural stability, etc.) Production preparation The minimum order quantity is usually 50-100 units (complex designs may require higher requirements)

Under normal use and maintenance conditions, the service life of the product can reach 3-5 years, depending on the frequency of use.

OEM (Original Equipment Manufacturer) means we produce products based on your design, specifications, and brand. ODM (Original Design Manufacturer) means we offer ready-made products or create new ones based on our own R&D, which you can rebrand.

一1、 Comparison of main transportation modes in terms of timeliness International express delivery Mainstream countries in Europe and America: 3-7 working days (DHL/FedEx/UPS, etc.) Japan, South Korea/Southeast Asia: 2-4 working days (urgent services can be shortened to 1-2 days) Australia and New Zealand region: 3-7 working days (direct flights have better efficiency) International air freight China → United States/Canada: 3-7 working days (including customs clearance) China → Europe: 3-8 working days (connecting flights extended to 6-8 days) Sea freight Standard container transportation: 20-40 days (greatly affected by port congestion) LCL service: delivery time is 5-10 days longer than FCL 2、 Key influencing factors Customs clearance efficiency Developed countries usually complete it within 1-3 working days Special products (such as food/cosmetics) may have an additional 2-5 days Extreme situation delay The surge in holiday delivery volume may lead to delays of 30% -50% Adverse weather conditions can extend air freight delivery by 1-3 days Note: It is recommended to confirm the specific delivery time with the carrier in advance. Some dedicated logistics lines can provide a compromise solution of 7-15 days

With a quiet design, the noise is very low when working, and it will hardly affect daily life and rest.