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Who We Are

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……

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What We Supply

Specialized in the production of various terminal blocks

  • High Current Terminal Block
  • Branch terminal block
  • Junction Box
  • Piercing Connectors
Two inlet,multi-outlet connection terminal block for metering box
Two inlet,multi-outlet connection terminal block for metering box

FJ6-JHT series single-pole One inlet,multi-outlet heavy current connection terminal block
FJ6-JHT series single-pole One inlet,multi-outlet heavy current connection terminal block

Color transparent Error prevention One inlet three outlet
Color transparent Error prevention One inlet three outlet

Special connection terminal block for three-phase meter box
Special connection terminal block for three-phase meter box

double-end single pole connection terminal block for metering box
double-end single pole connection terminal block for metering box

Neutral line terminal block
Neutral line terminal block

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abs water proof junction boxgray
abs water proof junction boxgray

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How We Work

Solution provider on global steel supply chain

Why Choose Us?

Good quality, factory price, quick delivery.

Advantage in production

Advantage in production

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;
Advantage service

Advantage service

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.
Superior product

Superior product

Superior product
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.

Our Valued Clients

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