Be Our Partner - AsiaPower.net

Be Our Partner

Join forces with Changsha Rich, a leading manufacturer of high-quality porcelain insulators and bushings for the electrical industry. Let's power the future together.

Why Partner With Changsha Rich?

With over two decades of excellence in manufacturing electrical components, Changsha Rich (AsiaPower) has established itself as a trusted global supplier of porcelain insulators and bushings. Our products are engineered for reliability, durability, and optimal performance in demanding electrical applications.

We specialize in producing high-quality porcelain insulators, porcelain bushings for transformers, capacitors, and switches that meet the most stringent international standards including DIN, BS, AS, and IEC.

As we expand our global footprint, we're seeking strategic partners who share our commitment to quality, innovation, and customer satisfaction.

Industrial porcelain insulators manufacturing

Our Core Products

Porcelain Insulators

Porcelain Insulators

High-voltage and low-voltage porcelain insulators designed for transmission lines, substations, and electrical equipment.

Porcelain Bushings for Transformers

Transformer Bushings

Porcelain bushings specially engineered for transformers, ensuring reliable insulation and performance.

Electrical Components

Components for Electrical Equipment

Porcelain components for capacitors, switches, and various electrical devices meeting international standards.

International Standards & Certifications

Our manufacturing processes and products comply with the most recognized international standards, ensuring quality and safety for global markets.

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Partnership Benefits

  • Access to high-quality, certified porcelain products
  • Competitive pricing and favorable terms
  • Technical support and product training
  • Marketing materials and co-branding opportunities
  • Reliable supply chain and logistics support
  • Joint participation in industry exhibitions
  • Custom product development for specific market needs

Ready to Partner with AsiaPower?

Join our global network of distributors, suppliers, and partners. Let's discuss how we can create mutual success in the electrical components market.

Become a Partner Today
Products name, Types, Quantity...

Product Categories

Explore our complete range of power equipment for various voltage levels and applications

Post Insulator

Porcelain post insulators providing robust support and insulation for substations and distribution systems

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Pin Insulator

Porcelain pin insulators for medium and low voltage distribution lines, easy to install with reliable performance

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Suspension Insulator

Porcelain suspension insulators for high voltage transmission lines, can be connected in series for different voltage levels

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Spool Insulator

Porcelain spool insulators for low voltage distribution lines and communication lines, compact structure

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Porcelain Bushing

Porcelain bushings for transformers and switchgear, ensuring safe passage of high voltage conductors through grounded metal enclosures

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Surge Arrester

Surge arresters protecting electrical equipment from lightning and switching overvoltages

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Fuse Cutout

Fuse cutouts for overcurrent protection in distribution systems, automatically disconnecting circuits during faults

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Separable Connector

Separable connectors for cable-to-equipment connections, easy installation and maintenance

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Hardware Fitting

Power hardware fittings for connection, fixation and protection in transmission and distribution lines

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General FAQ

Yes, our core products (such as insulators, arresters, and cutouts) strictly adhere to relevant international and regional standards like IEC, IEEE, DIN, BS, AS ,ANSI and Customers' drawings. Our factory is ISO 9001 certified, and specific products have obtained CE, KEMA and other market-specific certifications. We can provide complete technical specifications and certification documents based on your project requirements.
Our porcelain components are made of high-strength electrical porcelain, with bending and compressive strength significantly exceeding standard requirements. For pollution flashover performance, we offer various shed design profiles and different classes of creepage distance to suit light, heavy, and coastal pollution environments, ensuring stable operation under harsh conditions.
Our Zinc Oxide surge arresters feature excellent non-linear volt-ampere characteristics and low residual voltage, enabling them to quickly suppress overvoltages and effectively protect valuable equipment like transformers and switches. Their high flow capacity ensures reliable energy absorption without damage during severe lightning strikes or switching overvoltages. Please refer to the product datasheet for the specific technical parameters of the corresponding model.
Absolutely. Our drop-out fuse cutouts offer full-range breaking capacity, safely and effectively interrupting fault currents from minimum to maximum. Every batch of products undergoes rigorous testing, ensuring their Time-Current Characteristic curves are precise for perfect coordination with upstream protection devices, preventing false or failure operations.
Certainly. We have strong engineering design and manufacturing capabilities and can customize insulators, bushings, fittings, etc., according to your specific drawings or technical requirements (e.g., special dimensions, voltage/current ratings, or mounting methods). Please provide your detailed needs, and our engineering team will develop a solution for you.
We have modern production lines and sufficient raw material inventory, implementing lean production management to ensure on-time order delivery. Simultaneously, we implement a full-process quality control system from raw material intake to finished product dispatch. Each manufacturing step has strict inspection standards, guaranteeing consistent quality in every shipment that matches the provided samples.
We provide comprehensive technical support and installation guidance documents (e.g., installation videos, manuals). For complex projects, we can dispatch engineers for on-site guidance. We have an efficient after-sales service system. Should any issues arise, please contact us within 24 hours. We will respond immediately, conduct problem analysis, and provide solutions, including replacement, on-site technical support, until the issue is resolved.
We offer highly competitive tiered pricing for long-term partners and large-volume purchases. Specific payment terms (e.g., T/T, L/C) can be negotiated flexibly based on our cooperation history and order value, aiming to establish a mutually beneficial long-term partnership. Please feel free to send your specific requirements, and we will prepare a most favorable quotation for you.
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