Her Majesty the Queen Mother Ashi Dorji Wangmo Wangchuck was pleased to appoint Mr. Preeda Tiasuwan, Chairman of the Voard of Directors of Pranda Jewelry PLC. in selecting and embdding jewelry for the Golden Butter Lamp Building in order to give a royal charity to Druk Wangyal Lhakhang in Bhutan for the propitiousness pf Bhutanese and the faithfuls. The Golden Butter Lamp was enshrined at the Druk Wangyal Lhakhang rising to four and half feet, with another foot of intricate stand of silver. The flame of the eternal gratitude is fuelled by 28 kgs of clarified butter in its bowl which is a long tradition of Bhutan. Pranda Group presented the jewelry consisting of Turquoise, Lapis, Chrysoprase, Rhodonite, Blue Lace Agate, Green Agate, Red Agate, Red Jasper, Amethyst. Citrine, Garnet, which are all gems requiring effort to seek and has a value in itself . Moreover, Pranda Group advises in the process of embedding stones to adorn the golden Butter Lamp. This is the highest pride of Pranda being a part of the queen's valueable work showing a good long lasting relationship between Thailand and Bhutan.