Wenzhou Pinzhuo Biotechnology Co., Ltd. Was founded by a doctoral supervisor and professor from Central South University. Its main business is the research and sales of microfluidic chips and bio microsphere related products, providing research and production services for microfluidic chips and microsphere products. The company relies on the industry university research platform of Xiangya School of Pharmacy at Central South University to develop microfluidic chips and prepare microsphere technology, successfully breaking through the difficulties of microsphere product development and poor quality, and overcoming the drawbacks of traditional microsphere preparation processes. This not only further improves the quality of microspheres, but also reduces costs, reaching a world leading level. The company has the leading research level in microfluidic microsphere preparation and biopharmaceutical research capabilities in China. By developing microsphere products, we aim to achieve the production and promotion of medical beauty filled microspheres, chromatography column filled microspheres, biological analysis microspheres, pharmaceutical drug loaded microspheres, and daily chemical industry microspheres. The company's products are widely used in scientific research institutions, biomedicine, testing institutions, medical beauty industry and other units, and have gained widespread trust from users. The company adheres to the concept of "seeking development through technological innovation and building a brand through honest management", and upholds the corporate spirit of "quality first, service foremost, pursuit of excellence, and achievement of the future". It improves product quality, optimizes service experience, meets customer needs and expectations, and is committed to becoming a benchmark enterprise for microsphere products.