High-quality terminal blocks manufacturer.

√ quick installation

√ no screws required

√ terminal block manufacturer

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Featured Products

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FS2.5-XX-500-38

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FS4-XX-750-2406R

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FPC2.5-XX-500-00M

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FPS1.5-XX-350-22

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DIN Rail Mounting 10x

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PCB terminal block 2601

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Dongguan Aosi Electronics Co., Ltd. is an electronic component company integrating new product development, large-scale production and brand marketing. All products have passed UL, CE, CQC, TUV, RoHS, Reach and other tests.

In order to continuously improve the quality and brand of AOSI, the company has introduced high-end manufacturing and processing equipment such as mold manufacturing, injection molding, and precision stamping from Germany, Japan, and Taiwan. All departments have uniformly implemented information management, optimized operations, and improved efficiency to make AOSI products more competitive.

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About Us

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pluggable terminal block

Plug-in terminal blocks, accept the wire size from 0.08mm2 to 16mm2. Available with different pitch from 2.5mm to 10.16mm. We can choose incoming direction, connecting direction and plug-in direction according to request. 

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spring terminal block

barrier terminal block

screw terminal block

Feed through terminal block

NEW PRODUCTS

Our factory is equipped with highly efficient automated production lines and large-scale manufacturing capabilities to meet diverse customer needs.

Why choose us

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Superior Quality

We specialize in manufacturing terminals with CE, CQC, UL, and TUV certifications. Our high-quality products are competitively priced.
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Complete certification

Specialized in terminal manufacturing, products certified by CE, CQC, UL, TUV. 

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Adequate inventory

Our factory is equipped with highly efficient automated production lines and large-scale manufacturing capabilities to meet diverse customer needs.

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Let's take your business to the moon

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Products

pluggable terminal block

spring terminal block

barrier terminal block

screw terminal block

others

Customer services

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