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Premium Electrical Enclosures & Protection Solutions

Trusted manufacturer of enclosure boxes, electrical cabinets, EV charging protection boxes, PV combiner boxes, industrial locks, and hinges. Exported to over 45 countries worldwide.

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About Newsuper

Wenzhou Newsuper Electrical Co., Ltd and Yueqing Dongsen Imp. & Exp. Co., Ltd were established in 2012. Our factory is located in China’s Electrical City – Yueqing, Zhejiang, China.

We are a professional manufacturer specializing in the research, production, and sale of all kinds of enclosure boxes, electrical cabinets, industrial locks, and hinges. With strong technical strength and advanced manufacturing equipment, we deliver high-quality, durable solutions trusted globally.

  • Over 200 employees
  • 10,000+ m² production base
  • $10M+ annual production value
  • Exported to 45+ countries
45+
Countries & Regions
10,000+
m² Production Base
200+
Employees
$10M+
Annual Production Value

Our Best-Selling Products

Zinc 3 Point Swing Handle Rod Control Lock

Zinc 3 Point Swing Handle Rod Control Lock

Professional manufacturer in China for locks, handles, and hinges. High-quality zinc alloy construction with 3-point locking mechanism. OEM services available.

  • • Material: Zinc Alloy
  • • Application: Industrial Electrical Cabinet
  • • Features: Durable, corrosion-resistant, secure
  • • OEM: Custom logo and packaging available
View Details
EV Charging Pile Protection Box

EV Charging Pile Protection Box

Wall-mounted protection box for EV charging piles. Designed for durability and weather resistance. Ideal for public and private installations.

  • • Type: Wall-mounted
  • • Material: High-grade steel or stainless steel
  • • Protection: IP65 waterproof rating
  • • Application: Electric vehicle charging stations
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Solar PV Combiner Box

Solar PV Combiner Box

Intelligent solar PV combiner box for photovoltaic systems. High safety standards, surge protection, and modular design for easy maintenance.

  • • Application: Solar power systems
  • • Protection: Overcurrent, surge, reverse polarity
  • • Material: Flame-retardant plastic or metal
  • • Certification: CE, RoHS compliant
View Details
Photovoltaic Combiner Boxes

Photovoltaic Combiner Boxes

Advanced combiner boxes for large-scale solar farms. Integrated monitoring, high current capacity, and robust enclosure for outdoor use.

  • • Input: Up to 12 strings
  • • Protection: DC fuses, SPD, disconnect switches
  • • Enclosure: IP65 rated, UV-resistant
  • • Monitoring: Optional remote data logging
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Stainless Steel Enclosure Box

Stainless Steel Enclosure Box

Corrosion-resistant stainless steel enclosure for harsh environments. Ideal for industrial, marine, and outdoor applications.

  • • Material: 304/316 Stainless Steel
  • • Protection: IP66 rated
  • • Features: Watertight, dustproof, rustproof
  • • Sizes: Customizable dimensions
View Details
Plastic Distribution Box

Plastic Distribution Box

Lightweight and durable plastic distribution box for indoor electrical installations. Flame-retardant and impact-resistant.

  • • Material: PC or ABS plastic
  • • Flame Rating: UL94 V-0
  • • Application: Residential & commercial
  • • Mounting: Surface or flush
View Details
Sheet Metal Electrical Cabinet

Sheet Metal Electrical Cabinet

Heavy-duty sheet metal cabinet for industrial control systems. Reinforced structure, lockable doors, and customizable interiors.

  • • Material: Cold-rolled steel
  • • Finish: Powder-coated
  • • Protection: IP54 standard
  • • Options: Ventilation, cooling, lighting kits
View Details
Terminal Junction Box

Terminal Junction Box

Secure terminal box for wire connections and splices. Used in automation, control panels, and power distribution.

  • • Material: Plastic or metal
  • • Terminal Capacity: Up to 50 terminals
  • • Protection: IP65 rated
  • • Standards: IEC, UL compliant
View Details

Why Choose Newsuper?

Global Reach

Products exported to over 45 countries including USA, Canada, Australia, Middle East, and Africa.

Large Production Base

10,000+ square meters of advanced manufacturing facility with modern equipment.

Quality Assurance

Complete quality control system with CE, RoHS, and ISO standards compliance.

OEM & Customization

Full OEM services available – custom logos, packaging, and product specifications.

45+
Countries Served
10,000+
m² Factory
200+
Employees
$10M+
Annual Output

Frequently Asked Questions

Do you offer OEM services?

Yes, we provide full OEM services including custom logos, packaging, and product specifications. Contact us for details.

What is your minimum order quantity (MOQ)?

MOQ varies by product. For most items, it starts from 100 units. Sample orders are welcome.

Can I get a sample before placing an order?

Yes, free samples are available and will be shipped within 3 days of request.

What certifications do your products have?

Our products comply with CE, RoHS, and other international standards. Certifications available upon request.

How long does production and shipping take?

Production time is typically 15-20 days. Shipping time depends on destination and method (air or sea).

Get in Touch

For inquiries about our products or pricing, please visit our official website. We respond to all messages within 24 hours.

Contact Information

Tel: 0086-13506559616

Phone: 0086-(0)577-62779806

WhatsApp: +86-13506559616

Email: jasonzhong@vip.126.com

Email: newsuperbox@aliyun.com

Company Address

YUEQING DONGSEN IMP.&EXP.CO., LTD.

WENZHOU NEWSUPER ELECTRICAL CO.,LTD

Yueqing, Zhejiang, China

"China’s Electrical City"

Visit Official Website to Contact

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