How do you deal with defective products?

First of all, our products are produced under a strict quality control system, and each product will be QC tested. The defective rate will be less than 0.02%. Secondly, during the warranty period, for defective batch products, we will repair them and resend them to you, or we can discuss solutions including re-recall according to the actual situation

Smart Start Car Aromatherapy Diffuser Aromatherapy Diffuser

Name: Smart Start Car Aromatherapy Diffuser Aromatherapy Diffuser
Brand: Shenzhen HY Electronic Technology Co., Ltd.
SKU: 1969313401

Guangdong, ChinaShenzhen HY Electronic Technology Co., Ltd.

US$12.90

50-99 Pieces

US$12.00

100-499 Pieces

US$11.00

500-999 Pieces

US$10.50

1,000+ Pieces

Sample price:US$13.00/piece.Request sample

Product profile

Customization

Available

Style

Tabletop/Portable

Power Type

USB

Model NO.

Timing Function

With Timing Function

Usage

Home, Inside The Car

Capacity

200ml

Warranty

1 Year

Power (W)

Voltage (V)

Material

Aluminum+PP Plastic

Color

Silver, Green, Black

Water Tank Capacity

5ml/ 10ml/15ml/20ml

Power Supply

USB to Type-C

Charging Voltage

5V1a

Charging Time

2-3hours

Run Time

20-30hours

Certificates

CE RoHS FCC

Transport Package

Carton Packaging

Specification

69x69 x120 mm

Trademark

Origin

Shenzhen, China

HS Code

940421009

Production Capacity

50000

Key features

Portable USB Rechargeable: Compact design with Type-C USB charging and 2000mAh battery for 20-30 hours runtime.

Multi-Color Customization: Available in Silver, Green, Black, Gold, Purple, Red, Blue, and Gray with OEM support.

Adjustable Intermittent Mode: Flexible timing options: 15s/165s, 60s/120s, or 120s/60s on-off cycles.

Wide Coverage Area: Effectively diffuses aroma for spaces ranging from 100 to 300 square feet.

Strict Quality Control: Defective rate less than 0.02% with rigorous QC testing for every unit.

Comprehensive Certifications: Certified with CE, RoHS, FCC, and PSE standards for safety and compliance.

Professional OEM Service: Experienced designers available to develop competitive products based on your ideas.

1-Year Warranty Support: 12-month warranty with repair or replacement services for defective batch products.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFull CustomizationQuality Assurance

Shenzhen HY Electronic Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2015-06-11Nearest Port: shenzhenAverage Response Time: ≤4.56hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryShenzhen HY Electronic Technology Co., Ltd. is identified as a China-based manufacturer/factory with eight production lines and a 3,000-square-metre workshop covering circuit-board design, ceramic heating, injection stamping, and mold making. It states that its production line supports OEM and ODM services. Export activity is established, with 51%–70% of sales from exports, self-operated import/export rights, and exports beginning in 2015. The supplier reports six to ten quality-control staff, broad international markets, Shenzhen port access, and stated lead times of within 15 working days off-peak and one month during peak periods. Product certifications listed include FCC, CE, EMC, SGS, RoHS, EN62133, EN60950-1, and UN38.3, while an SGS audit record is valid from May 26, 2025 to May 25, 2026. Overseas service infrastructure, SDK capability, environmental documentation, detailed R&D outputs, customer cases, and after-sales capability are not sufficiently evidenced.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company located in Shenzhen, China. Its associated industry is manufacturing, supporting assessment as a direct manufacturing supplier rather than a trading company.

CertificationsThe supplier lists FCC, CE, EMC, SGS, RoHS, EN62133, EN60950-1, and UN38.3 certifications, and provides an SGS audit record with stated validity from May 26, 2025 through May 25, 2026. The slices identify certifications and an audit record, although they do not provide certificate scopes or detailed audit findings.

Production capacityThe supplier reports a 3,000-square-metre workshop, a complete production line covering circuit-board design, ceramic heating, injection stamping, and mold making, plus eight production lines and six to ten quality-control staff. It also states lead times of within 15 working days in off-peak periods and one month during peak periods, providing direct evidence of established production infrastructure and operating capacity.

Customization capabilityThe supplier explicitly states that its full production line supports professional OEM and ODM services, with in-house mold making and multiple manufacturing processes. It also states that country-specific certifications can be provided, which supports some customization responsiveness, although the scope of customization options is not detailed.