Chosion Electrical Appliance Co., Ltd.is a professional manufacturer of aquarium proucts, established in 1998, we have over 20 years of experience in the production of aquarium products.The entire process, from product design, mold making, injection molding,prototype testing, to product chip circuit design which are handled by our experienced engineers.We possess advanced automatic production equipment, and our production plant covers and area of ver 10,000 square meters. Our current product includes high-quality air pump, canister filter, heater,aquarium sets, UV sterilizer, water pump,aquarium LED lamp and aquarium accessories. Our business philosophy is "Quality first, Continuous innovation".