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About Huaneng

Since 2002, Huaneng has been at the forefront of the electric power fittings industry. Our specialized expertise lies in the production of a complete selection of preformed line products, covering conducting wires, earth wires, overhead power ground wires (OPGW) and all dielectric self-supporting (ADSS) cables. We take great pride in the quality of our products as well as in our outstanding manufacturing capacity as we produce more than 1 million sets of preformed line products each year. We are able to maintain a balance of quality and quantity thanks to our talented employees that man our 26,000 square foot production facility.

  • Office Building

  • Production Workshop

  • Production Workshop

R&D Department
We believe that manufacturing excellence comes from highly trained workers promoting awareness at each stage of production, starting at the research and design phase, and finishing with production and shipping. Huaneng employs cutting-edge production facilities and testing methods that are overseen by our highly trusted employees. Our facilities contain three testing labs where we carry out a variety of performance tests by simulating various working conditions for the preformed line products. The primary testing points include physical appearance, size, hot-dip galvanized coating quality, mechanical strength and chemical composition.

Today our products are found all over the world with over 150,000 kilometers of preformed lines manufactured. These products operate in 10kV-1000kV alternating current or ±400kV-±800kV direct-current power transmission lines. All of our lines are carefully engineered to handle the various climate conditions around the world and provide a consistent stream of energy. Our products have been used in many large scale, ultra-high voltage projects.

We offer reliable, high quality products at affordable prices and one of the reasons we can do this is because of our quality management system that is ISO9001:2008 certified. This has led to many cooperative relationships with our customers and we have earned their trust as we continue to work hard and create incredible products.

Product standards and export packaging
1. Our products are fully compliant with IEC61284-1997 international standards for electric power fittings.
2. We use wooden cases as our standard export packaging materials for protection from rust and moisture. The wooden packing case is lined with a layer of plastic to provide a moisture barrier that protects the goods from any outside package damage.

After Sales Service from Huaneng
We are extremely proud of our after-sales team that offers technical support to our customers at no charge. Our team members also provide training for installation and repair applications.

We promise to reply to your inquiries within 24 hours. If an email cannot solve your problem, you can start a video chat with our professionals for instant assistance.

If any component is proven to be defective, we will send you a replacement item from our warehouse immediately.

You have our word that the products we supply are produced with care and compliant with industry related standards and technical specifications specified in the contract. This warranty is valid for 18 months from the date of delivery of the products, but no later than 24 months from the date of the bill of lading.

Looking for Agents
Our company is looking for overseas agents. If you are interested in joining us, please contact us. We offer our agents high levels of support, including favorable prices, priority delivery and priority service.

There are two qualifications for our agents:
1. The purchase order value reaches 500,000 USD in one year.
2. Your company must have a reputation for quality that can be proven.

Shijiazhuang Huaneng Electric Power Fitting Co., Ltd.

Tel.: +86-311-85963888
Fax: +86-311-85963666
Contact Person: Caroline Ma
Email: huanengfitting@163.com