Fitness & Yoga, Martial Arts/MMA/Boxing Diamond Thai Boxing & Fitness is a fitness studio offering Muay Thai and MMA classes. Website not listed 2/F, Wing Hing Lung Building, 246-248 Sai Yeung Choi Street +852 2392 1133 f https://www.facebook.com/DiamondFitness/timeline dkboxingfitness@gmail.com