Engineered Connections. Built for Your Application.

SINOCONNECTORS designs and manufactures high-reliability industrial connectors and interconnect solutions for demanding environments. From concept to delivery, we provide precision engineering, consistent quality, and reliable performance you can depend on.

Engineering Support

Engineering Support

Professional technical support for your application needs.

Flexible Manufacturing

Flexible Manufacturing

Flexible production capabilities for different requirements.

Reliable Quality

Reliable Quality

Strict quality control ensures stable performance.

Custom Solutions

Custom Solutions

Customized connector solutions for your applications.

Who We Are

Your Partner for Industrial Connection Solutions

We specialize in industrial electrical connectors and related components, providing reliable connection solutions for demanding applications. Our products cover circular connectors, rectangular connectors, contacts, accessories, cable assemblies and customized solutions.

Engineering Excellence

Experienced engineers dedicated to solving complex connection challenges.

Customer Partnership

We listen, collaborate, and align our solutions with your goals and timelines.

Quality Commitment

Robust quality systems ensure reliability, traceability, and continual improvement.

Global & Responsive

Serving customers worldwide with agile support and reliable delivery.

What We Build

Comprehensive Connector Solutions for Industrial Applications

01

Circular Connectors

Rugged circular connectors designed for power, signal, and data transmission in demanding industrial environments.
02

Rectangular Connectors

High-density rectangular connectors designed for control, I/O, and mixed-power applications.
03

Contacts & Inserts

Precision-machined contacts and inserts engineered for reliable electrical performance and secure connections.
04

Cable & Harness

Customized cable assemblies and harness solutions built to meet your specific application requirements.
05

Accessories

Backshells, adapters, tools, and accessories designed to complete and enhance your connector systems.

INDUSTRIES WE SERVE

Industrial Automation
Industrial Automation

Reliable connections for machines, controls, sensors, and robotics.

Transportation
Transportation

Durable interconnect solutions for rail, automotive, and marine systems.

Energy Equipment
Energy Equipment

High-performance connectors for power generation, storage, and distribution.

Telecommunications
Telecommunications

Robust connectivity for infrastructure, networks, and wireless systems.

HOW WE SUPPORT YOUR PROJECT

1
💬
Understand
We learn your application requirements, environment, and performance needs.
2
Recommend
We propose the right connector solution with technical guidance.
3
Customize
We refine and customize requirements to meet your exact needs.
4
Produce
Precision manufacturing with rigorous quality control at every step.
5
Deliver
On-time delivery with full traceability and ongoing support.

OUR QUALITY & CAPABILITIES

SINOCONNECTORS Manufacturing Facility

OUR QUALITY & CAPABILITIES

ISO 9001
IATF 16949
RoHS
REACH
UL Recognized
15+
Years of Experience
25,000 m²
Manufacturing Area
300+
Employees
50+
Countries Served

Let's Build a Better Connection—Together.

Tell us about your application and our team will provide the right solution.