about us
Welcome to CityMax Group
Citymax group was established in the ancient city of Xi’an. With subsidiaries:Xi’an Citymax AgroChemical Co.,Ltd., Xi’an Greenfert Crop Science Co.,Ltd., Shaanxi Citymax Agrotech Co.,Ltd.
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2012Establishment Time
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30+global Distributors
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70+countries
Top products
Welcome to CityMax Group
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REPORT ON USE OF CITYMAX PRODUCTS ON FRUITS
For grapes & strawberries, Citymax’s multi-source biostimulants enhance soil fertility: 800g per mu (twice, 8-day interval) increases sugar content by 12% and fruit uniformity, with no chemical residues. -
REPORT ON USE OF CITYMAX PRODUCTS ON VEGETABLES
With soil degradation worsening, Citymax’s organic fertilizers reverse poor crop growth: applied to cucumbers & lettuce, they boost root vitality, reduce stress resistance, and improve yield by 28% in 4 weeks. -
REPORT ON USE OF CITYMAX PRODUCTS ON FIELD CROPS
On wheat & corn, Citymax’s organic solutions tackle adverse soil conditions: they strengthen root systems, raise drought tolerance, and lift harvest efficiency by 22% in large-scale field tests.
news
Welcome to CityMax Group
development history
Welcome to CityMax Group

2012
Established
2013
International certifications The first Chinese company that get full series products OMRI certified.
2014
Oversea Branches Croptech Ltd. In order to response to middle east market Turkey branch Croptech Ltd Established CROPTECHLTD.
2015
First Distributor Egypt Shoura group Who distributes the world famous brands such as Bayer and Basf Citymax is the only biostimulante brand they distribute from China.
2016
Preparation for the new plant Chinese government had push strict environmental protection policies that requires all chemical related companies move to the chemical industrial zone With response to it Citymax started new plant preparation.
2018
Innovative plant & forum New innovative plant formal starts held the "Sharing the organic Exploit the future" forum.
2019
International certifications&oversea branches Spain Branches Ecocert( EU and US double standard) REACH(European entrance perimission) Europe BV management system certification China "Hi-tech management" certification.
2020
Explore China domestic market Citymax comes back to China with high reputation from more than 50 countries.
2021
Formally joined into European Biostimulantes Industrial Council.
2022
Completion of Phase II Factory Construction
Completed high-tower DF suspended micro-particle production line (annual capacity 5,000 tons) and low-temperature dry extrusion large-particle production line (annual capacity over 20,000 tons).
2023
Establishment of MAXBIO® Synergistic R&D Platform
Officially established the MAXBIO® synergistic R&D platform, integrating solutions of different biostimulants and nutrient coordination to achieve functional complementarity among products and meet complex crop cultivation needs.
2024
Construction of Global Intelligent Bioassay R&D Center Database
Completed the construction of the global intelligent bioassay R&D center database to realize verification of biostimulant efficacy, crop model simulation, and systematic data accumulation and digitization.
2025
Launch of CITYMAX Group China Microbial R&D Center
The CITYMAX Group China Microbial R&D Center was officially launched, focusing on beneficial microorganism screening, functional biostimulant development, and microbial + biostimulant collaborative technology research, injecting advanced technical strength into future product pipelines.
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Welcome to CityMax Group
