Pre-Sales Hotline:
💬 +86 13530095578 WA
✉️ liangmx@connectorllt.com Email
Account Managers
Tony Tang
Emerging Markets Sales
💬 +86 13828860395 WA
✉️ sales06@connectorllt.com Email
Hannah He
Product Consultant
💬 +86 13828890562 WA
✉️ sales07@connectorllt.com Email
Regional Sales Directors
Alex Yang
North American Sales Director REGIONAL DIRECTOR
💬 +86 13925285903 WA
✉️ szllt@connectorllt.com Email
Peter Pan
European Sales Director REGIONAL DIRECTOR
💬 +86 13602580987 WA
✉️ sales01@connectorllt.com Email

Product Catagories

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RJ45 Connector

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LLT Connectors: Precision Engineered for Excellence

Manufacturing Facilities

Shenzhen HQ
15,000 sqm
Dongguan Base
128,000 sqm

Production Excellence
Monthly Output
5M+ units
Annual Molds
2,000+ sets

Innovation & Technology

High-Tech Enterprise 2023
Patents & IP
280+ active

Professional Team

Total Staff
500+ people
R&D Team
35% ratio

Smart Manufacturing Capabilities

Efficient · Precise · Reliable
Equipment
280 units
Injection/Assembly
Smart Lines
30 lines
ERP+MES System
Response
24 hours
Mold Modification
Quality
UL
Certified Standards
Intelligent Automation

Automated pin insertion and robotic encapsulation

Precision Mold Center

2000+ molds annually, design to verification

IATF16949/ISO9001/ISO14000 Certified
©2024 LLT Connectors

LLT Connectors: Engineering Excellence in Electrical Connectivity

Shenzhen LLT Connector Co., Ltd. is a National High-Tech Enterprise specializing in advanced electrical connector solutions for landscape lighting, grow lighting, and industrial applications worldwide.

Professional Workforce

Over 1,000 skilled professionals including core suppliers

Manufacturing Facilities

Shenzhen HQ: 15,000 sqm
Dongguan Base: 128,000 sqm

Production Capacity

Monthly output exceeds 5 million connector units

Innovation Excellence

National High-Tech Enterprise with 280+ patents

Shenzhen R&D and Manufacturing Headquarters

Shenzhen R&D and Manufacturing Headquarters

Dongguan Smart Manufacturing Base

Dongguan Smart Manufacturing Base

Smart Manufacturing for Global Markets

LLT Connectors leverages advanced R&D capabilities, 280+ patents, and fully integrated manufacturing systems to deliver reliable electrical connector solutions with superior quality from component development to precision assembly.

Integrated Smart Manufacturing System

Advanced Equipment

280+

injection molding and automated assembly units

Automated Production

Automated pin insertion systems and robotic encapsulation lines

Digital Management

30+

ERP+MES integrated smart production lines

Automated Assembly & Smart Encapsulation

ERP-integrated automated assembly and testing lines combined with advanced smart encapsulation technology ensure exceptional precision and long-term reliability.

This intelligent production system ensures rapid delivery of large-scale orders while providing solid technical support for complex and customized connector solutions.

Automated Assembly and Encapsulation Production Line
High-Precision Injection Molding Workshop

High-Precision Injection Molding & Mold Engineering

Industry-leading precision mold design and manufacturing capabilities with over 1,200 molds developed annually. Advanced injection molding equipment ensures exceptional dimensional accuracy.

From material selection to precision mold maintenance, LLT Connectors pursues excellence in every step, providing high-durability, high-reliability connector products for demanding industrial applications.

Quality Assurance

UL Certified Laboratory

International safety standards compliance

Full Lifecycle Management

Complete quality traceability system

Global Applications

Serving leading brands including Signify (Philips), uPowerTek, and Powerland across:

Landscape Lighting Grow Lighting Industrial Automation Automotive

What is everyone saying?

5/5
“Our Huawei 5G communication base station thermal management connector has been in large-scale production for over eight years. The LLT waterproof wire connectors consistently deliver IP67-rated protection, exceptional insulation resistance, and rock-solid reliability. In demanding telecom environments, the robust electrical connectors outperform expectations—truly a trusted mass connector choice.”
Huawei 5G Communication Base Station Thermal Management Module
5/5

“We’ve partnered with LLT on medium-size IP68 connector assemblies for Signify and Philips Lighting’s extensive outdoor lighting and intelligent full-spectrum plant light projects. The PA66 nylon shell, superior insulation resistance, and high-grade O‑ring waterproof protection help optimize wire connectors and cable management in harsh environments. These electrical connectors are stable, reliable, and built to last.”

Signify & Philips Lighting – Outdoor & Smart Full-Spectrum Plant Lights
5/5
“LLT’s versatile portfolio of waterproof connectors supported our lighting rollout with Kingsun Optoelectronics. Their vertical integration of wire production ensures rapid, stable, large‑volume delivery. As a result, LLT is a go-to connector supplier for outdoor lighting, delivering consistent quality and streamlined mass connector solutions.”

Kingsun Optoelectronics – Landmark Outdoor Lighting Projects
5/5
“LLT delivers top-tier automotive electrical connectors for BYD’s vehicle-grade applications. Their IATF 16949-certified waterproof wire connectors deliver top insulation resistance and reliability under extreme conditions. Whether 4‑pin or 8‑pin connector types, the collaboration is seamless and dependable—perfect for automotive wire connectors.”
BYD – Automotive-Grade Custom Waterproof Connectors
5/5
“For our elevator systems at Hitachi, LLT supplies RJ45 waterproof connectors capable of meeting the toughest demands—flawless plastic molding, burr-free contacts, ultra-low contact resistance, and high insertion/withdrawal cycles. These Ethernet connectors exceed industry specs and stay consistently reliable under heavy use.”
Priscilla Jacobson
Hitachi Elevator – RJ45 Waterproof Connector Series
5/5
“LLT Connector truly shines in R&D scenarios with Astribot. Despite small orders and complex wire harness specs (multi-core, custom layouts, servo male-to-male connectors), LLT responded proactively with expert support. Their team delivered customized connector prototypes optimized for collaborative robotics. Their technical proficiency and adaptability make them the best partner for innovative wire connectors.”
Astribot
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+86 13530095578

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