Zhou Tianche (TC Z.) is the founder and manager of Studio21A in Beijing, and is a well-known recording, mixing and mastering engineer in China.He graduated from the Central Conservatory of Music Middle School in 2007 and graduated from the Central Conservatory of Music in 2011 with a major in electronic music production. While gradually completing his university studies, he began to engage in professional recording and mixing work and cooperated with many well-known artists and producers. In 2012, he co-founded the large-scale commercial recording studio "Tweak Tones Labs", and in 2019, he expanded his business again and established the large-scale private-owned commercial recording studio "Studio21A", which was nominated for "Best Studio Design Project" at the TEC Awards. During his career, he produced a large number of great-selling excellent recording, mixing and mastering works. Based on his numerous practical experience, a set of technical methodologies with personal characteristics has been formed, dedicated to the highest quality record production. Co-artist including Karen Mok, Eason Chan , Ronghao Li, Tia Ray, Lil Ghost, Joker Xue, Young Captain and more.