ingica(Yun Liang Machinery Co., Ltd.) is a leading Taiwan-based office chair manufacturer with over 47 years of experience and a global reputation for quality, innovation, and vertical integration. Under the eldest brother's leadership, our company originally focused on the domestic market. Later, as Taiwan’s trade sector developed, we broadened our sales base to include exports. We now also actively participate in key international exhibitions to promote our products worldwide.

Our first products were machine-manufactured wood furniture and products made using lathes, such as rattan chairs. We subsequently expanded into the production of office (computer) chairs and parts, and most recently have added children’s desks and chairs to our line. The care we give to each product demonstrates our desire to create quality furniture for users’ everyday life.