News and Trends
Export Case Study: 4,697 pcs PIR Infrared Motion Detector (WL-PIR300) Delivered to Houston — USD 119
Export Success: PIR Infrared Motion Detector (WL-PIR300) — Houston, USA
This case study documents Wanlin Fire Protection's successful export project supplying PIR Infrared Motion Detector (WL-PIR300) to a leading property management company in Houston, USA.
Project Overview
| Field | Detail |
|---|---|
| Client Type | Property Management Company |
| Location | Houston, USA |
| Product | PIR Infrared Motion Detector (WL-PIR300) |
| Quantity | 4,697 pcs |
| Contract Value | USD 119,000 |
| Certifications Required | ISO 9001 / VdS |
| Delivery Time | 5 weeks from order confirmation |
| Incoterms | CIF Houston |
Client Challenge
The property management company in Houston was looking to expand its home fire safety product range to meet growing residential market demand in USA. Previous suppliers had issues with:
- Inconsistent product quality between batches
- Missing ISO 9001 / VdS certification documentation
- Long lead times (60+ days) causing stock-outs
- Limited APP localization — English-only interface unsuitable for USA consumers
Wanlin's Solution
Wanlin assigned a dedicated export account manager to the Houston client and provided:
1. Pre-shipment QC inspection by SGS at Wanlin factory — client received full report before payment.
2. Complete ISO 9001 / VdS documentation package — accepted by USA customs on first submission.
3. Customized packaging with USA 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 Houston client.
Results After 6 Months
- Zero quality-related returns from end consumers in USA
- 95% repeat purchase rate among end users who registered the APP
- Client expanded from 1 SKU to 4 Wanlin product lines
- Second order placed within 4 months — quantity increased by 74%
- Achieved ISO 9001 factory audit acceptance by USA 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 USA."
— Procurement Manager, Property Management Company, Houston
Start Your Partnership with Wanlin
Export Service Hotline: +8613261677119
Email: wanlinfirecontrol@163.com
Website: www.wanlinfire.com
Published Date
2026-06-28
Contact
Export Service Hotline: +8613261677119
Email: wanlinfirecontrol@163.com
Website: www.wanlinfire.com