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.
Shanghai Tongrui Biotech Co., Ltd