Honglingyun 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 integrates the natures of efficiency, power saving, safety, quietness with style. All our products are carefully tested and thoroughly examined in a laboratory before they are offered to 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.