Welcome to OEM / ODE projects.We look for Worldwide Agencys / Distributors / Trading Company.Worldwide Invention Patents Listed:( A) United States Patent, No. Us7, 018, 329 B2( B) Taiwan Patent, Invention, (No. 188872)( C) China Patent No. Zl 2003 1 0113126. 1Long love innovates with "wings of angel" sex aid deviceNot Only for Normal couples but also help old people, pregnant woman and arthritic pepole to enjoy the comfy sex.* easier to make sex: more enjoyable, romantic, and interesting.* be a great sex-aid. : only feel about one kilogram of a 50kg woman`s weight.* easily stimulate the woman`s "g-spot".* provide more intimate interactions.* to reach orgasm: needless to change position due to the pain and fatigue of prolonged standing, squatting, kneeling, and bending.Long Love & Happiness endeavored to develop sex industry. We aimed at both sexes to develop a set of weightless sex assistant device, Wings of Angel, which takes out a national patent and invention. Except avoiding be tired of ache, numbness, and pain, this device especially helps people with disability, old person, the weak, and fat person to enjoy sexual behavior, get more closer to each other, and enrich sexual life. The invention of Wings of Angel, weightless sex assistant device, may be regarded as the historic originality of human being in 21th century.