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Frequently Asked Questions: Sourcing Wireless Water Leak Detector (WL-WLD100) from Wanlin China Factory

The following questions are most frequently asked by distributors, importers, and system integrators in Ho Chi Minh City, Vietnam when evaluating Wanlin as their China factory supply partner for Wireless Water Leak Detector (WL-WLD100).

Q10: Can you help with product registration / local certification in Vietnam?
A: We provide all required documentation (LPCB / CE / CB) and have experience supporting partners in Vietnam through local fire authority registration. Contact wanlinfirecontrol@163.com for a compliance checklist specific to Vietnam.

Q1: What is the MOQ for the WL-WLD100?
A: Standard MOQ is 100 pcs for a trial order. After your first successful shipment, we support smaller re-order batches. Contact wanlinfirecontrol@163.com to discuss your Ho Chi Minh City market trial.

Q4: Can I get a sample before placing a bulk order?
A: Yes. Contact wanlinfirecontrol@163.com. Sample ships via DHL/FedEx (3–5 days to Ho Chi Minh City). The sample cost is fully deductible from your first bulk order.

Q6: What payment terms do you offer for new partners in Vietnam?
A: For first orders: 30% deposit, 70% before shipment. After 2+ successful orders, we can offer T/T 30/70, LC at sight, or open account terms for established partners.

Q2: Does the Wireless Water Leak Detector hold LPCB certification?
A: Yes. The WL-WLD100 holds LPCB / CE / CB certifications. We provide full test reports and Declaration of Conformity — ready for Vietnam customs and fire authority inspection.

Q5: Can you do private label / OEM branding for the Ho Chi Minh City market?
A: Absolutely. OEM branding (packaging + logo + manual) starts from 500 pcs. Full private label including custom firmware and APP branding starts from 1,000 pcs. We sign an NNN agreement to protect your brand in Vietnam.

Q9: How do you handle warranty claims for products sold in Vietnam?
A: 2-year warranty. Defective units within warranty are replaced in the next shipment at no charge. For time-sensitive replacements, we can air-freight replacement units to Ho Chi Minh City within 48 hours.

Q8: Is the Wireless Water Leak Detector compatible with Alexa, Google Home, or Apple HomeKit?
A: Yes. Most Wanlin home fire safety products support voice assistant integration. The WL-WLD100 works with Alexa and Google Home out of the box. HomeKit integration available in the OEM version.

Still Have Questions?

Our export team in China responds within 24 hours to all inquiries from Ho Chi Minh City, Vietnam.
Export Service Hotline: +8613261677119
Email: wanlinfirecontrol@163.com
Website: www.wanlinfire.com

Published Date

2026-01-20

Contact

Export Service Hotline: +8613261677119
Email: wanlinfirecontrol@163.com
Website: www.wanlinfire.com