Preformed Fittings | High-Quality Power & Telecommunication Solutions

About Us

Shijiazhuang Paerpu Import and Export Trading Co., Ltd.

A subsidiary of Hebei Boersen Photoelectric Equipment Technology Co., Ltd., we specialize in the development, manufacturing, and export of high-quality preformed fittings for power transmission, distribution, and telecommunication networks.

Located in Shijiazhuang City, Hebei Province, our facility spans over 200 acres with a dedicated 10,000 m² plant for fitting production. We employ over 200 skilled professionals, including 15 senior engineers and more than 40 technical staff.

Certified under ISO 9001:2011, we operate advanced machinery such as super precision boring machines, gantry milling machines, and supersized lathes to ensure unmatched product quality and consistency.

Over 1 million sets of preformed fittings produced annually
20 sets of Preformed ADSS & OPGW cable production equipment
Full range of strain clamps, suspension clamps, and armor rods
Registered capital: 20 million RMB

Our Product Range

Dead End Grip

High-strength grip for ACSR conductors. Ensures secure termination with even stress distribution and no stress concentration points.

Electrical Fittings

OPGW Fittings

Complete solution for OPGW cables including dead ends, suspension clamps, and vibration dampers. Ideal for high-voltage transmission lines.

Fiber Optic

Preformed Suspension Clamp

Designed for ADSS and OPGW cables. Provides reliable support with excellent vibration resistance and long service life.

ADSS/OPGW

Guy Wire Fittings

Includes pole top make-offs and tensioning components. Corrosion-resistant design for long-term outdoor performance.

Transmission

Ground Preformed Strain Clamp

Used for full tensioning of ground wires or stay wires on transmission and distribution towers. Durable and weatherproof.

Power Equipment

Extension Link

Connects various components in overhead line systems. Precision-engineered for strength and compatibility.

Hardware

Preformed Tension Clamp / Armor Rods

Used for conductor termination and armor protection. Prevents fatigue and enhances mechanical strength.

Conductor Accessories

Dead End Grip for Insulated Cable

Distributes stress equally without focus points. Protects insulated cables from mechanical damage during installation and operation.

Insulated Lines

Why Choose Us?

ISO 9001 Certified

Our quality management system has been certified since 2011, ensuring consistent product excellence and process reliability.

Large-Scale Production

With over 200 employees and 200-acre facility, we deliver large orders efficiently with strict quality control.

Technical Patents

We hold multiple technical patents, reflecting our commitment to innovation and engineering excellence.

24/7 Support

We offer consulting services, online support, training, and after-sales assistance to ensure smooth integration and operation.

Our Manufacturing Facility

Advanced Production Capabilities

Our factory is equipped with state-of-the-art machinery including super precision boring machines, gantry milling machines, and supersized lathes. This enables us to maintain tight tolerances and produce high-performance preformed fittings at scale.

20 sets of Preformed ADSS & OPGW cable production lines
Over 1 million sets of preformed fittings produced annually
Full in-house R&D and testing capabilities
Comprehensive drape and tensile test reports available

We are committed to continuous improvement and invest heavily in technology and workforce development to maintain our leadership in the preformed fittings industry.

Frequently Asked Questions

What are preformed fittings used for?

Preformed fittings are used in overhead power lines and telecommunication networks to secure, suspend, and terminate conductors and optical ground wires (OPGW/ADSS). They provide mechanical strength and electrical continuity.

Are your products tested before shipment?

Yes, all our products undergo rigorous testing including drape tests and tensile strength tests. We provide test reports upon request to ensure compliance with international standards.

Do you offer custom solutions?

Yes, we have a dedicated R&D team that can develop customized preformed fittings based on specific project requirements, conductor types, and environmental conditions.

What is your production capacity?

We can produce over one million sets of preformed fittings annually, supported by 20 sets of ADSS & OPGW production equipment and a 10,000 m² dedicated plant area.

How do you ensure quality control?

We follow ISO 9001 standards, conduct in-process inspections, final product testing, and maintain full traceability. Our quality team monitors every stage from raw material to shipment.

Get in Touch

Ready to discuss your project? Contact us today for product inquiries, technical support, or custom solutions.

Contact Information

Email: hz@preformedfittings.com

Phone: +86-159-3311-8414

Tel: +86-311-89943585

Address: Room 201, Building No. 1, No. 38 Tanan Road, Yuhua District, Shijiazhuang City, Hebei Province, China

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