9 USA 
3 Russia 
1 Germany 
Agriculture Use Rock Wool Cube - China
price: contact company for price
Agricultural rock-wool is a key substrate in modern protected agriculture.
Coupled with precision nutrient-film systems, it optimizes the root-zone environment, boosts yield and quality, cuts management costs and raises labor productivity.
Our dedicated R&D and pilot-cultivation base provides the foundation for large-scale substrate farming, underpins the transformation and upgrading of traditional agriculture and unlocks powerful new productive forces.
By delivering high-volume, premium and safe produce, we contribute actively to China’s food-security supply.
Advantages of Rockwool in Agricultural Hydroponics
·Fewer pests and diseases, no soil-borne replant failure, and the substrate can be recycled.
·Pin-point control of plant growth lifts yield and quality, boosting farm profits.
·Higher water- and nutrient-use efficiency; eco-friendly and gentle on the environment.
·Light weight, high porosity, strong water retention—easy to handle and transport.
Company Contact:
- Posted By: Sunjoy (Tianjin) Technology Co. , Ltd
- Phone: +86 4009950775
- Address: Room1701,Jin Fulin Building, Jinnan District, Tianjin , China
- Email:
- Website: https://www.sunjoy-rockwool.com/
Published date: May 28, 2026
- Business Description: Welcome to Sunjoy Technology Co., Ltd.! Founded in 2003, we specialize in the research, development, production, and sales of thermal-insulation materials.
Our two production bases are located in the Baodi Economic Development Zone, Tianjin, and the Langfang Economic Zone, Hebei Province.
With over 1,000 employees—including more than 200 R&D staff—we operate 15 fully automated production lines and achieve a $10 million annual output value.
Our main products include high-quality rock wool, glass wool, ceramic fiber, etc.
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