Holin Co., Ltd specializes in the research, development and production of power adapter, submersible pump, air pump, garden lighting, adapter and some other accessories.

The experts in our quality control and production development department have applied the most advanced techniques and aquarium technologies into our own quality management and control system. The special design of our products incorporates the natures of efficiency, power saving, safety, quietness and style. All our products are carefully tested and thoroughly examined in a laboratory before they are offered on the market. Our focus on safety testing ensures our products to achieve the TUV safety approval from Germany and other international safety approvals SAA, UL, CE, GS, etc. Our commitment to provide the highest quality products is reflected in our ongoing investment in research and development.

We expect your desire and passion for continuous expansion, together with our initiative and creativity, would allow us to take an influential position in the world aquarium industry