Shanghai Tongrui Biotech Co., Ltd

We are located in Shanghai and are specialized in manufacturing gibberellic acid.With an experienced and professional team, we have exported our products to many countries and regions all over the world. Our products enjoy a good reputation among our customers.We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.If you are interested, welcome to contact with me. [详细介绍]