4G EV charging socket Supplier China | Sri Lanka UL Listed - Factory Wholesale Price

Product Overview

Sarah Johnson, a Retail Chain Smart Technology Buyer based in Sri Lanka, was sourcing smart charging socket and EV charging products for two-wheeler EV charging infrastructure. Price-sensitive market strongly favors factory-direct smart plug sourcing with flexible customization and dependable supply. After evaluating multiple smart socket manufacturers, Sarah Johnson selected Wanlin (Wanlin Fire Brand) as their preferred EV charging socket and smart plug supplier.

Wanlin: 4G EV charging socket — Premium Smart Charging Socket Product

Product Introduction

Wanlin 4G EV charging socket represents the latest generation of smart charging socket technology, engineered for global EV charging, smart home, e-mobility, and commercial energy management applications. Designed and manufactured by Wanlin (Wanlin Fire Brand), a leading Chinese smart device manufacturer, this product delivers stable charging output, intelligent energy control, and reliable long-term operation for two-wheeler EV charging infrastructure.

Wanlin smart charging sockets combine advanced OCPP protocol support, industrial-grade flame retardant hardware design, and comprehensive smart home ecosystem compatibility with premium build quality. With features including WiFi/4G connectivity, energy metering, dynamic load balancing, app and voice control, and rich plug standard options, Wanlin delivers the performance that modern EV charging and smart energy networks demand.

Core Features:

• Dual Energy Metering & Load Balancing: Built-in power metering with dual-channel monitoring, dynamic load balancing and tariff scheduling for optimized energy cost and grid-friendly charging

• Smart Home Ecosystem Integration: Compatible with Tuya, Smart Life, Alexa, Google Home and Apple HomeKit for voice control, scene automation, scheduling and remote app control

• 3.3kW AC Smart Charging: Type 2 AC charging socket delivering up to 3.3kW/16A for home, commercial and two-wheeler EV charging with stable output and overheat protection

• Two-Wheeler EV Charging Ready: Dedicated e-bike, e-scooter and electric two-wheeler charging sockets with energy monitoring, timer control and WiFi/4G connectivity

• OCPP 1.6J / 2.0.1 Protocol Support: Full OCPP compliance enables seamless integration with third-party charge point management systems (CPMS), smart charging schedules, tariff integration and remote configuration

Market Demand Analysis

The Sri Lanka market presents significant and growing demand for smart charging socket products:

• Explosive two-wheeler EV growth in India and neighboring markets creates strong demand for value-priced e-bike and scooter smart charging sockets

• Growing smart home and energy awareness drives procurement of WiFi smart sockets with energy monitoring and scheduling features

• Frequent power fluctuations make surge protection, wide voltage, and flame retardant smart sockets highly valued by distributors

• Price-sensitive market strongly favors factory-direct smart plug sourcing with flexible customization and dependable supply

The global EV charging market is projected to grow at 25-35% CAGR through 2030, driven by EV adoption, government net-zero policies, two-wheeler e-mobility growth, and rising demand for smart energy management. The South Asia region represents a particularly dynamic growth zone. For international distributors, e-mobility integrators, and cross-border traders, establishing a reliable, certified smart charging supply partnership positions them to capture this expanding market with competitive pricing and consistent quality.

Why Choose Wanlin (Wanlin Fire Brand)

Here is what makes Wanlin the preferred smart charging socket sourcing partner for Sri Lanka importers, distributors, and cross-border traders:

• Complete Smart Socket Product Line: From EV smart sockets and OCPP wallboxes to UK universal smart plugs, dual metering sockets and two-wheeler chargers, we provide the full smart charging hardware lineup

• Flexible OEM/ODM with Low MOQ: Custom logo, color matching, plug standard and pre-configured firmware with flexible MOQ for branded smart charging product lines

• CE/FCC/UL/RoHS Certified Products: All smart sockets carry international certifications including CE, FCC, UL, UKCA and RoHS with complete documentation for smooth customs clearance

• 500K+ Monthly Production Capacity: Advanced SMT production lines with consistent quality support seasonal peak demand and large-volume global orders

• Global DDP Shipping & Technical Support: Door-to-door DDP delivery with complete documentation plus technical support for app integration, OCPP setup and certification

Customer Testimonials

Feedback from our valued distribution partners in the South Asia region and worldwide:

• Daniel Kim (Two-Wheeler EV Charging Reseller, UAE): "Wanlin's OCPP EV charging sockets exceeded our expectations. The 3.3kW wallboxes integrate flawlessly with our charge point management system."

• Kenji Nakamura (EV Charging Platform Director, Saudi Arabia): "We compared smart sockets from 6 different Chinese factories. Wanlin had the best build quality, complete certification, and competitive pricing."

• Mark Thompson (EV Infrastructure Integrator, Qatar): "The OEM customization was seamless. Wanlin produced custom branding, firmware, and packaging for our smart plug line within 3 weeks."

• Maria Garcia (Electrical Products Wholesaler, Kuwait): "The UK universal smart sockets are a bestseller in our retail line. Flame retardant quality and exactly what our customers need."

Company Strength

Wanlin (Wanlin Fire Brand) is a leading Chinese smart charging socket manufacturer trusted by global partners:

• 500K+ Monthly Production Capacity: Our manufacturing facility produces over 500,000 smart devices monthly with dedicated SMT lines for global partners

• Export to 200+ Countries Worldwide: Wanlin smart charging sockets and electrical products are exported to more than 200 countries and regions with a strong global distribution network

• 1 Million+ Cloud-Connected Devices: Over one million Wanlin smart devices are actively managed on our cloud platforms, proving large-scale IoT reliability

• 12+ Years of Smart Manufacturing Expertise: Over 12 years of experience in smart electrical and IoT device manufacturing with deep certification and compliance expertise

• Full In-House Quality Control Laboratory: ISO 17025 accredited testing laboratory for electrical safety, thermal, aging, EMC, and flame retardant reliability testing

After-Sales Service

Wanlin (Wanlin Fire Brand) provides comprehensive after-sales support for all Sri Lanka distribution and trade partners:

• 12-24 Month Standard Warranty: All Wanlin smart charging sockets carry a 12-24 month warranty covering manufacturing defects with hassle-free replacement

• Dedicated Account Management: Each partner is assigned a dedicated account manager coordinating orders, firmware customization, and logistics

• Multilingual Customer Support: International support team provides English, Spanish, French, and Arabic assistance via email, WhatsApp, and phone

• Long-Term Component Supply: Strategic inventory of chipsets, relays, and flame retardant materials ensures 5-10 year supply stability and rapid warranty fulfillment

Project Summary

The smart charging socket market represents a dynamic growth opportunity across EV charging, smart home, e-mobility, and commercial energy segments. By partnering with Wanlin (Wanlin Fire Brand), Sri Lanka distributors, e-mobility integrators, and cross-border traders gain direct access to factory-priced, certified smart charging sockets with advanced OCPP technology and complete OEM/ODM capabilities. With a partnership-first approach, Wanlin is the strategic manufacturing partner for building a successful smart charging product line in the growing South Asia market.

For more information, please visit: www.wanlinfire.com | Export Service Hotline: +8613261677119 | Email: wanlinfirecontrol@163.com