Export Case Study: 4,887 pcs Kitchen Leave-Post Detector (mmWave Radar) (WL-KD400) Delivered to Barc

Export Success: Kitchen Leave-Post Detector (mmWave Radar) (WL-KD400) — Barcelona, Spain

This case study documents Wanlin Fire Protection's successful export project supplying Kitchen Leave-Post Detector (mmWave Radar) (WL-KD400) to a leading online retail platform in Barcelona, Spain.

Project Overview

Client Challenge

The online retail platform in Barcelona was looking to expand its home fire safety product range to meet growing residential market demand in Spain. Previous suppliers had issues with:

• Inconsistent product quality between batches


• Missing RoHS / ISO 9001 certification documentation


• Long lead times (60+ days) causing stock-outs


• Limited APP localization — English-only interface unsuitable for Spain consumers

Wanlin's Solution

Wanlin assigned a dedicated export account manager to the Barcelona client and provided:

1. Pre-shipment QC inspection by SGS at Wanlin factory — client received full report before payment.

2. Complete RoHS / ISO 9001 documentation package — accepted by Spain customs on first submission.

3. Customized packaging with Spain language instructions and local compliance marks.

4. 5-week delivery via sea freight (FCL) + DHL air for urgent replenishment orders.

5. English + local-language APP — reducing customer support burden for the Barcelona client.

Results After 6 Months

• Zero quality-related returns from end consumers in Spain


• 90% repeat purchase rate among end users who registered the APP


• Client expanded from 1 SKU to 6 Wanlin product lines


• Second order placed within 4 months — quantity increased by 63%


• Achieved ISO 9001 factory audit acceptance by Spain insurance partner

Client Testimonial

"Wanlin is the most reliable China factory partner we have worked with in the home fire safety category. Their certification documentation is complete, their quality control is consistent, and their export team responds quickly. We plan to grow our Wanlin SKUs to cover our entire fire safety product range in Spain."

— Procurement Manager, Online Retail Platform, Barcelona

Start Your Partnership with Wanlin

Export Service Hotline: +8613261677119

Email: wanlinfirecontrol@163.com

Website: www.wanlinfire.com

Published Date

2026-04-21

Contact

Export Service Hotline: +8613261677119

Email: wanlinfirecontrol@163.com

Website: www.wanlinfire.com