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Precision Connectors for the Future

Shenzhen Liansheng Precision Connector Co., Ltd – A trusted manufacturer of high-performance connectors for communication, industrial control, instrumentation, security, and consumer electronics.

Factory and Manufacturing

About Shenzhen Liansheng Precision Connector Co., Ltd

Shenzhen Liansheng Precision Connector Co., Ltd is a professional manufacturer of precision connectors serving industries such as communication, industrial control, instrumentation, security, mobile storage, LCD driver boards, and digital household appliances.

Our leading products include row pin connectors, female headers, box headers, FPC, IDC, SATA, USB, HDMI, AV sockets, and high/low voltage connectors. We focus on specialization, automation, scientific management, and advanced quality inspection to meet the evolving needs of global markets.

We regard quality as the lifeblood of our enterprise and are committed to innovation, technology leadership, and brand excellence.

15+
Years in Industry
5+
Utility Model Patents

Our Precision Connector Products

Engineered for reliability, performance, and durability across diverse applications.

LS-DDL004 Input Socket 4+8

LS-DDL004 Input Socket 4+8

High-precision input socket with 4+8 configuration, ideal for power and signal transmission in industrial systems.

LS-DDL003 Input Male Socket 4+8

LS-DDL003 Input Male Socket 4+8

Robust male input connector with secure fit and high conductivity for reliable power delivery.

LS-DDL002 Output Socket 4+4

LS-DDL002 Output Socket 4+4

Compact output socket designed for stable signal output in compact electronic devices.

LS-DDL001 Output Male Connector 4+4

LS-DDL001 Output Male Connector 4+4

Durable male output connector with corrosion-resistant plating for long-term reliability.

LS-PH-063 2.54ph Multi Plastic Centipede Foot

LS-PH-063 2.54ph Multi Plastic Centipede Foot

High-density pin header with 2.54mm pitch, suitable for PCB interconnects in automation systems.

LS-PH-062 2.54ph Centipede Foot

LS-PH-062 2.54ph Centipede Foot

Standard pitch header connector with excellent mechanical stability and electrical performance.

LS-PH-061 2.54ph Multi Plastic 1xNP 180°

LS-PH-061 2.54ph Multi Plastic 1xNP 180°

Right-angle pin header with 180° orientation for space-saving board-to-board applications.

LS-BOX016 2.54 Box Header Connector Gluing SMT

LS-BOX016 2.54 Box Header Connector Gluing SMT

Surface-mount box header with glue reinforcement for high-vibration environments.

Why Choose Sensunn Connectors?

Engineered for performance, durability, and innovation.

High Reliability

Precision engineering ensures stable connections under demanding conditions.

Waterproof Options

Patented waterproof connectors for harsh environments and outdoor use.

Anti-Detachment Design

Secure locking mechanisms prevent accidental disconnection.

Automated Production

Advanced automation ensures consistency and high-volume output.

5+
Utility Model Patents
15+
Years of Experience
100+
Global Clients
99.8%
Quality Pass Rate

Latest News & Updates

Stay informed about our innovations and achievements.

Company Construction Begins

Shenzhen Liansheng has officially started construction. Wishing everyone good luck in the Year of the Snake and abundant financial resources!

2025-02-06

Utility Model Patent – Fixed Electronic Connector

Congratulations on obtaining a utility model patent for a convenient and fixed electronic connector.

2024-07-11

Utility Model Patent – Waterproof Connector

Achieved patent for an electronic connector with waterproof functionality.

2024-07-11

Utility Model Patent – Anti-Detachment Structure

Patented electronic connector with anti-detachment structure for enhanced reliability.

2024-07-11

Patent – Automotive Connector Processing Fixture

Obtained patent for a fixed fixture used in processing automotive electronic connector shells.

2024-07-11

Support & Technical Insights

Frequently asked questions and technical analysis.

What are the advantages of precision connectors?

Precision connectors offer high reliability, low contact resistance, excellent durability, and resistance to environmental stress. They ensure stable signal and power transmission in compact and high-performance systems.

Performance and technical analysis of precision FPC connectors

FPC (Flexible Printed Circuit) connectors enable compact, lightweight interconnects in mobile and wearable devices. Our FPC connectors feature low insertion force, high mating cycles, and excellent signal integrity.

Four Aspects of the Development of Precision Cable Connectors

Miniaturization, high-speed transmission, waterproofing, and anti-interference design are key trends. Sensunn is at the forefront of these innovations with patented designs and rigorous testing.

Introduction to Precision Narrow Pitch Board to Board Connectors

Narrow pitch B2B connectors enable high-density interconnects in space-constrained applications. Our connectors support pitches down to 0.4mm with excellent mechanical and electrical performance.

How to avoid aging of precision connector pins?

Use gold-plated contacts, avoid exposure to moisture and corrosive gases, ensure proper mating cycles, and store in controlled environments. Regular inspection and maintenance also extend lifespan.

Contact Us

For product inquiries, technical support, or business collaboration, reach out to our team.

Phone

+86-755-27210458

Mobile: 139 2388 5358 (Mr. Wu)

Mobile: 150 1370 7969 (Mr. He)

Address

Building 12, Tangtou Industrial Zone, Tangtou Community, Shiyan Street, Bao'an District, Shenzhen City, China

Business Cooperation

We welcome OEM/ODM partnerships and global distributors.

Visit Our Official Website

For detailed product catalogs, technical drawings, and inquiry forms, please visit the official Sensunn website.

Visit Official Website

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