Export Case Study: 3,489 pcs Smart Gas Leak Detector with Auto Valve (WL-GD300) Delivered to Dhaka —

Export Success: Smart Gas Leak Detector with Auto Valve (WL-GD300) — Dhaka, Bangladesh

This case study documents Wanlin Fire Protection's successful export project supplying Smart Gas Leak Detector with Auto Valve (WL-GD300) to a leading wholesale distributor in Dhaka, Bangladesh.

Project Overview

Client Challenge

The wholesale distributor in Dhaka was looking to expand its home fire safety product range to meet growing residential market demand in Bangladesh. Previous suppliers had issues with:

• Inconsistent product quality between batches


• Missing EN14604 / ETL certification documentation


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


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

Wanlin's Solution

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

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

2. Complete EN14604 / ETL documentation package — accepted by Bangladesh customs on first submission.

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

4. 2-week delivery via sea freight (FCL) + DHL air for urgent replenishment orders.

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

Results After 6 Months

• Zero quality-related returns from end consumers in Bangladesh


• 85% repeat purchase rate among end users who registered the APP


• Client expanded from 1 SKU to 7 Wanlin product lines


• Second order placed within 4 months — quantity increased by 59%


• Achieved ISO 9001 factory audit acceptance by Bangladesh 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 Bangladesh."

— Procurement Manager, Wholesale Distributor, Dhaka

Start Your Partnership with Wanlin

Export Service Hotline: +8613261677119

Email: wanlinfirecontrol@163.com

Website: www.wanlinfire.com

Published Date

2026-03-06

Contact

Export Service Hotline: +8613261677119

Email: wanlinfirecontrol@163.com

Website: www.wanlinfire.com