This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Premium PCB & Rail Terminal Blocks Manufacturer from China

Shenzhen Connection Electronic Co., Ltd (CNNT) – Your trusted partner for high-performance electrical connectors, energy storage systems, solar PV connectors, and industrial terminal blocks with over 20 years of OEM/ODM expertise.

Request a Quote

Need custom solutions or bulk pricing? Contact us directly through our official site.

Visit Official Website to Contact

About Us

Your Professional & Reliable Partner in Electrical Connectivity Solutions

20+ Years Experience

Shenzhen Connection Electronic Co., Ltd (CNNT) has over two decades of experience in designing and manufacturing high-quality electronic connectors and interface products.

Quality Assurance

We implement strict quality control processes and use advanced testing equipment to ensure every product meets international standards including ROHS, UL94-V0, and IP67.

OEM/ODM Expertise

With strong R&D capabilities and flexible manufacturing systems, we offer full OEM/ODM services tailored to your specific application requirements.

At CNNT, we specialize in research, development, and production of new energy electrical interfaces and electronic connectors. Our brand combines strong economic strength with rich experience in advanced manufacturing, precision molds, and global supply chain management. Whether you're building solar power systems, energy storage units, or industrial control panels, we deliver reliable connectivity solutions that perform under demanding conditions.

Our Products

High-performance terminal blocks and connectors for industrial, renewable energy, and electrical applications

400A Energy Storage Connector

  • Rated Current: 400A
  • Rated Voltage: AC 1000V
  • Withstand Voltage: AC 4000V
  • Terminal: Nickel Plated Brass
  • Material: PA66 / PBT / UL94-V0
  • Screw: M12 Steel Ni Plated
Get Best Price

75A Solar PV Connector

  • Rated Current: 75A
  • Rated Voltage: AC 600V
  • Withstand Voltage: AC 2200V
  • Terminal: Nickel Plated Brass
  • Material: PA66 / PBT / UL94-V0
  • Screw: M8 Steel Ni Plated
Get Best Price

150A Energy Storage Block

  • Rated Current: 150A
  • Rated Voltage: 600V
  • Withstand Voltage: AC 3000V
  • Terminal: Nickel Plated Brass
  • Material: PA66 / PBT / UL94-V0
  • Color: Steel Ni Plated
Get Best Price

DC 1000V IP67 Waterproof Block

  • Rated Current: 200A
  • Rated Voltage: DC 1000V
  • Withstand Voltage: AC 3000V
  • Terminal: Nickel Plated Brass
  • Material: PA66 / PBT / UL94-V0
  • Rating: IP67
Get Best Price

Brass Energy Storage Connector 250A

  • Rated Current: 250A
  • Rated Voltage: DC 500V
  • Withstand Voltage: AC 3000V
  • Terminal: Nickel Plated Brass
  • Material: PA66 / PBT / UL94-V0
  • Screw: M6
Get Best Price

Brass Energy Storage Connector 150A

  • Rated Current: 150A
  • Rated Voltage: DC 1000V
  • Withstand Voltage: AC 3000V
  • Terminal: Nickel Plated Brass
  • Material: PA66 / PBT / UL94-V0
  • Color: Orange Black
Get Best Price

AC 800V Energy Storage Connector

  • Rated Current: 200A
  • Rated Voltage: AC 800V
  • Withstand Voltage: Not specified
  • Terminal: Nickel Plated Brass
  • Material: PA66 / PBT / UL94-V0
  • Screw: M12 Steel Ni Plated
Get Best Price

32A / 800V Rail Terminal Block

  • Rated Current: 32A
  • Rated Voltage: 800V
  • Application: DIN Rail Mounting
  • Material: PBT / UL94-V0
  • Terminal: Brass
Get Best Price

75A PCB Welding Terminal

  • Rated Current: 75A
  • Voltage: Not specified
  • Screw: M4 / M5
  • Material: PBT / UL94-V0
  • Terminal: Brass
Get Best Price

ROHS Energy Storage Connector

  • Rated Current: 150A
  • Rated Voltage: DC 600V
  • Material: PA66 / PBT / UL94-V0
  • Terminal: Brass
  • Compliance: ROHS Certified
  • Color: Orange Black
Get Best Price

Battery EV ESS Connector 250A

  • Rated Current: 250A
  • Rated Voltage: AC 3000V
  • Application: Electric Vehicles & Energy Storage Systems
  • Material: PA66 / PBT / UL94-V0
  • Terminal: Brass
  • Color: Red / Black
Get Best Price

200A Energy Storage Block DC 1000V

  • Rated Current: 200A
  • Rated Voltage: DC 1000V
  • Material: PA66 / PBT / UL94-V0
  • Terminal: Brass
  • Color: Orange Black
Get Best Price

Why Choose CNNT?

Engineered for reliability, efficiency, and long-term performance

Certified Quality

All products meet ROHS, UL94-V0, and IP67 standards with rigorous in-house testing.

High Current Capacity

Capable of handling up to 400A with low resistance and minimal heat generation.

Fast Delivery

Efficient production and logistics ensure fast turnaround for samples and bulk orders.

Global Support

Serving customers in Europe, North America, Asia, and beyond with multilingual support.

20+
Years in Industry
100+
Global Clients
50M+
Units Produced
14
Product Categories

Frequently Asked Questions

What types of terminal blocks do you manufacture?

We produce a wide range of terminal blocks including PCB Terminal Blocks, Rail Terminal Blocks, Power Terminal Blocks, Distribution Terminal Blocks, Pluggable Terminal Blocks, and Waterproof Connector Blocks for various industrial and renewable energy applications.

Are your products ROHS compliant?

Yes, all our connectors and terminal blocks are ROHS compliant and meet environmental safety standards. We also offer UL94-V0 flame-retardant materials and IP67-rated waterproof models.

Can you provide OEM/ODM services?

Absolutely. With over 20 years of experience, we offer full OEM and ODM services including custom design, mold development, and private labeling based on your specifications.

What is the delivery time for samples and bulk orders?

Sample delivery typically takes 5–7 working days. Bulk production lead time ranges from 15 to 30 days depending on order size and customization level.

Which markets do you serve?

We export to North America, Europe, Southeast Asia, the Middle East, and South America, supporting industries such as solar energy, electric vehicles, industrial automation, and power distribution.

Get in Touch

For quotes, technical support, or partnership opportunities, visit our official website to contact our team directly.

Visit Official Website

Email: sales46@szcnnt.com

Tel: 86--19877378511

Contact Person: Aliya

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info