Sun Zengxin is a descendant of the Sun family of incense makers, whose lineage dates back to the Ming Dynasty's Wanli era. Since his ancestor Sun Yingpei served as an incense master in the Palace of Prince Heng, the Sun family has preserved and passed down the art of imperial incense formulas and traditional incense blending techniques for generations.

Sun Zengxin, prioritizing traditional craftsmanship from ingredient selection to blending and shaping, is a certified inheritor of imperial ancient incense blending techniques. He promotes incense culture that harmonizes with modern lifestyles.

Sun Shi Xiang Si is a lineage of incense masters who have preserved the art of incense blending, originating from the Heng Royal Household during the Wanli era of the Ming Dynasty.

This tradition of incense crafting has been carefully passed down within the Sun family for 23 generations, spanning over 400 years. The first master, Mr. Sun Gongmei, was exposed to the imperial court's incense-making techniques from a young age, deeply dedicating himself to the selection of aromatic ingredients, the handling of agarwood and sandalwood, and the principles of compounding fragrances.