Fan Zhang

Part of Duke Street LLP, Humobakt GmbH is a German company that supplies food and beverages. The company is based in Rain, Germany. The CEOs are Fan Zhang, Stephan Engster. The company was founded in 1992.

Compo Investco GmbH manufactures and distributes compound and controlled release fertilizers. The company was founded on May 5, 2017 and is headquartered in Munster, Germany.

Part of Duke Street LLP, COMPO Holding GmbH is an investment holding German company. The company is based in Muenster, Germany. The CEOs are Fan Zhang, Jidong Zhai, Stephan Engster. The company was founded in 2012.

Part of Kingenta Ecological Engineering Group Co., Ltd., DeltaChem GmbH is a German company that manufactures fertilizers. The company is based in Muenster, Germany. The company was founded in 2017. Fan Zhang has been the CEO of the company since 2018.

Part of Duke Street LLP, COMPO GmbH is a German company that provides advice on plant care and insect control. The company is based in Muenster, Germany and was founded in 1956. The company's handelspartners are available to assist with questions about soil quality, plant selection, and more. The company offers a WhatsApp consultation service for customers experiencing issues with their plants. The CEO is Stephan Engster.

COMPO GmbH & Co. KG manufactured liquid and garden fertilizers. Its products included flower and lawn fertilizer, potting soil, and manure. The company was founded in 1956 and was headquartered in Munster, Germany.