Jinhua leafless fan was concerned in The Canton Fair

In 2010, a small household electrical appliance in the home appliance market is eye-catching——Leafless fan. It is a fan, but has not the traditional fan blade, however, it can blow a more steady wind, it has features of safer, more comfortable and more easily to clean. After nearly two years, like other overnight popular products, leafless fan also is faced with “shuffle”, the key of battle for survival is the innovation and technology.

"After we have shown the patented leafless fan technology in the Canton Fair exhibition, we are got many domestic and international leafless manufacturers attention, there have been 26 enterprises reached a letter of intent to supply with us until now.” Jinhua Hua Saiying leafless fan manufacturing company limited executive director Chen Dalin said.

Leafless fan also called Air Multiplier machine, it can produce natural continuous cool wind, because leafless fan could not cover the dust or injury to the finger of curious children, it is welcomed in the market. In recent years, Jinhua has emerged many leafless fan manufacturers, but majority of them imitate foreign enterprise products and often suffer patent infringement suit by other enterprises.

Chen Dalin was attention leafless fan technology long before, his research team has applied for over 150 patents, the number of leafless fan innovation patent is 39, what’s more, they establish for a complete independent intellectual property rights system. In March 14th this year, Chen Dalin puts forward foreign company Dyson leafless fan portion of patent invalidation request to the State Intellectual Property Bureau. On June 19th, Dyson Company has issued an 《opinion statement maintenance》, in this statement, Dyson company amendment their original 15 patent claim to 12, so, Chen Dalin's patent "counterattack" is success.

Chen Dalin introduced, in March of this year, Dyson Company are odered all of our Infringing products under the framework and fines in the Canton Fair. In the just ended fair of the second half of this year, as the only participants leafless fan enterprise, Jinhua’s booth has attracted numerous travelling merchant. Chen Dalin expressed that they will find many qualified manufacturing enterprises to produce finished products, introduce independent leafless fan products to market as soon as possible.

Zhongshan Double Crown Electrical Appliance Co., LTD. is a specialized manufacturer of various electrical fans, which is located in Zhongshan China. Our main products are Electrical Fans, Stand Fans, Table Fans, and Wall Fans. In combination with our competitive price, punctual delivery, qualified managers, experienced staff, advanced equipment and strong technical support, presently, we are looking forward to even great cooperation with overseas customers based on mutual benefits.