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 / ISO 9001 / FCC) and have experience supporting partners in Vietnam through local fire authority registration. Contact wanlinfirecontrol@163.com for a compliance checklist specific to Vietnam.
Q7: What incoterms do you support for shipment to Ho Chi Minh City?
A: EXW, FOB Shanghai/Shenzhen, CIF Ho Chi Minh City, DDP Ho Chi Minh City. For DDP shipments, we manage all customs and last-mile delivery — you receive goods ready for sale.
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.
Q3: What is the lead time for 1,000 pcs of WL-WLD100 shipped to Ho Chi Minh City?
A: Standard stock: 15–20 days. OEM/custom: 30–45 days. For urgent orders, we maintain safety stock of popular models for 7-day express dispatch.
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.
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 / ISO 9001 / FCC 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.
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
2026-01-06
Contact
Export Service Hotline: +8613261677119
Email: wanlinfirecontrol@163.com
Website: www.wanlinfire.com