About Us

Company Profile

China. Haiyan Terminal blocks Co.,Ltd as a Terminal blocks manufacturing enterprise in China, it has come through the complicated industrial environment. It is a professional manufacturer integrating researching and developing,  producing and selling large current terminal blocks, which was founded in 1991.

Haiyan terminal block brand is renowned at home and abroad.  Independent research and development of electric energy metering box series, meter box series branch terminals, large current terminal series, complete sets of electric control line dedicated terminal series, multi-purpose terminal series, T series, switch terminal series, Insulation Piercing Connector, low voltage bus bar system, Strip fuse isolating switch series, Square fuse isolating switch series, bus adapter series, Electricity meter connector series. Waterproof terminal box series, New energy connector and various wiring equipment and other products, the company's existing more than 200 series, including more than 1800 different types of product specifications.

Advanced production equipment and process technology, its capacity and scale are increasingly attractive. Insisting on the principle of, basing on new

Haiyan 01

technology and new products, the company keeps to provide the products of high quality and advanced performance to meet the various market demands. The products are recommended by the around the power sector, the products are exported to Germany, the United States, Southeast Asia and so on, has been widely used at home and abroad.

Our Advantage

Advantage in production
Superior products
Advantage technology
Advantage service
Advantage in production

All design according to the requirements of national standard production workshop, production process in accordance with international standard, invest a lot of money to buy the precise production machines and testing equipment, reduce the error of the operator;

Superior products

The company's product specification is full, there are more than 200 series, including 1800 kinds of different specifications products, scale production, ensure the lowest cost, in order to produce high quality products.Before we go into production, we conduct trial production and do a series of destructive experiments in the laboratory. The policy of "quality first" is the primary goal of all employees.

Advantage technology

The enterprise technical force is abundant, has the first-class research and development team composed of professional and technical personnel, continuously improve and research new products to meet market demand, allowing you to walk in the front end of the industry, professional technical guidance and high-quality products, make your customers more trust;We have our own mould workshop and mould engineer, can design the product according to the customer's requirement.

Advantage service

All-round customer service management, through various channels to communicate with the customer, according to customer needs for customers to choose the appropriate products and solutions, professional to solve technical problems.

Our Products:
Electric energy metering junction box series Insulating Piercing Connector Series
Series terminal series of electric meter box low voltage bus bar system
Big Current Terminal block Strip fuse isolating switch series.
Special terminal series of electronic control complete sets Square fuse isolating switch series.
Multipurpose terminal series Busbar adapter series,
Switch terminal series Electric meter connector series.
T terminal series Waterproofing junction box series
New energy connector and various wiring equipment and other series of products
Our Client

Our clients are mainly distributors, wholesalers, manufactures and general contractors at home and abroad.

Our Marketing Network

- Europe

- Africa

- Middle East

- Southeast Asia

- North America

- Latin America

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