
Who We Are
Pesticides Fertilizers and Soil Regulators
Shenzhen King Quenson Industry Co., Ltd. is a comprehensive platform offering self-branded, high-quality agricultural inputs and technical solutions. Its core business spans three major segments—pesticides, fertilizers, and soil regulators—all aligned with a unified mission: to advance agricultural productivity through technological innovation, with a strong commitment to plant protection and environmental sustainability. King Quenson delivers highly safe and efficient crop input products and protection services to agricultural practitioners worldwide. Beyond serving farmers, the company is dedicated to creating long-term value for its employees and all upstream and downstream partners, fostering mutual growth and contributing to the sustainable development of global agriculture.
Date of establishment of the company
Satisfied customers
Mission Vision
Mission
Driven by technological innovation and guided by the core goals of environmental sustainability and crop protection, we deliver safe, efficient agrochemical products and plant protection services to growers across the world.
Vision
We aim to become the agricultural input company in China with the strongest consumer loyalty, trust, and emotional connection.

Our Value Proposition
Success Collaboration Innovation Excellence Integrity

Customer Success
Empower Customers – We succeed by enabling the success of those we serve.

Win-win cooperation
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Pragmatic innovation
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Pursuit of Excellence
Strive for Excellence – We are committed to exceeding expectations through continuous improvement.
What Clients Say About Us
I am fully satisfied with King’s Landing NutriFe and BloomMax.

King’s Glory is very effective and good for controlling weeds.

King’s Defend is Cheap and Very effective to control downy mildew and blight.

“We cooperate with King Quenson from since 2010, and we feel very happy to cooperate with them, and they are like my family.”

“I cooperate with KQS since 2010. The farmers are very satisfied with King Quenson products due to its high quality and excellent efficiency.”

“I have experience for working with this company, there’s nothing to worry about, such as delivery time, product quality, they did the great job, please be assured.”

“This relationship has been very valuable for us .”


R&D
King Quenson actively supports environmental initiatives as a vice-chair unit of the Hohxil Ecological Protection Association. We contribute to the ecological restoration of the Sanjiangyuan region through tree planting, salinized land improvement, and public environmental education — promoting a broader consensus on sustainability.
- Supporting environmental initiatives
- Ecological restoration contributions
- Promoting sustainability consensus
Quality control
Advanced bio-agrochemicals with optimized water-based formulations and novel adjuvants.
Bio-agrochemicals: advanced water-based formulations with optimized synthesis, enhanced stability, and novel adjuvants.
Our Honor
R&D center founded through collaboration.
The R&D and test center of King Quenson was founded in September 2005 on the basis of thecooperation between King Quenson and Shenyang Chemical Research Institute.









