Plant Growth Regulators
Chemical messengers in tiny amounts that regulate plant growth.
Biostimulants
Boosters for plant health and growth.
Biocontrol Products
Useful organisms that control pests naturally.
Biostimulants Raw Material
Natural sources for making plant boosters.
About us
devotes to Plant Growth Regulators research
Jiang Su Cycle Bioscience Co., Ltd. is majorly focused on plant growth regulators (include Auxins, Cytokinins, Gibberellins, prohexadione and Jasmonic Acid etc.), and also raw material for Biostimulants production (include aminoacids, seaweed extracts, Humic Acid, Vitamins, etc.). Our products have been exporting to over 30 countries. Each batch of goods must be tested by HPLC before dispatch, we also cooperate with SGS and PONY to test specifications, thus to ensure products are delivered with approved quality, aims at “Science is Life, Quality is Life, Safety is Life”.
COMPANY CERTIFICATE
Official document issued by government authority confirming company’s legal registration, name, address, shareholders, and authorized capital. Serves as proof of legal existence for banking, contracts, and regulatory compliance.
SGS TEST CERTIFICATE
Independent third-party test report confirming product quality.
PONY TEST CERTIFICATE
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ICAMA CERTIFICATE
China’s official pesticide registration certificate for legal production and sales.
REACH CERTIFICATE
Proof that a product complies with EU chemical safety regulations, ensuring market access.
FAQ
List of common questions with answers to help users quickly.
Are you trading company or manufacturer ?
We are manufacturer of Plant Growth Regulators, we are also trading amino acid, humic acid and seaweed extract.
How long is your delivery time?
Delivery time is generally 7~15 days when receipt official order.
Do you provide samples ? Is it free or extra ?
We offer samples free of charge.
How do you control the quality?
Each batch of goods must be tested by HPLC before dispatch, pre-shipment inspection by SGS or PONY will be done to ensure product qualified
Client Testimonials
Dont’t take our word for it – here’s what our clients say:
Using their plant growth regulators doubled our grape yield! Fruits are larger, sweeter, and sell faster. Excellent product quality and fast shipping. Highly recommended!
John Doe
We’ve partnered with this supplier for over 5 years. Their chitosan and humic acid products consistently meet EU standards. Responsive service and timely delivery every time. Trustworthy!
John Doe
The biostimulants transformed our tomato crop—stronger roots, better stress tolerance. Technical support team guided us on application. Real results, real partner!
John Doe
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