Seed Chem: A Pioneer in Synthetic Biology, a Leader in Nucleoside Products

On the coast of the Yellow Sea, in the Rudong Yangkou Coastal Economic Development Zone of Jiangsu Province, a modern biochemical enterprise grounded in "green, innovation, and meticulous craftsmanship" is quietly emerging. This is Jiangsu Seed Chem Co., Ltd., a high-tech enterprise integrating R&D, production, and sales in the field of synthetic biology, occupying a significant market position in the nucleoside product sector.

Rooted in the Coastal Highlands, Building a Solid Development Foundation

Jiangsu Seed Chem Co., Ltd. was established in October 2014 as a wholly-owned subsidiary of Nantong Xiangdi Biotechnology Co., Ltd., with a registered capital of RMB 90 million. Located in the Rudong Yangkou Chemical Industrial Park, a national-level chemical industrial park, the company covers an area of approximately 60,000 square meters (about 90 mu) with a total investment of nearly RMB 200 million. The first phase of the project was officially put into operation in October 2019. After years of development, the company has established complete production facilities and highly automated supporting infrastructure, and has assembled a professional team of over 100 members, including senior engineers, master's degree holders, and bachelor's degree holders, boasting strong technical capabilities.

Through sustained investment in technological R&D and independent innovation, Seed Chem has received significant industry recognition:

• 2020: Recognized as "Jiangsu High-Tech Enterprise" and "Jiangsu Private Science and Technology Enterprise".

• 2021: Awarded the titles of "Nantong Specialized and Sophisticated Sci-Tech Little Giant Enterprise" and "Nantong High-Growth Sci-Tech Innovation Enterprise".

• 2022: Further recognized as "Jiangsu Specialized and Sophisticated SME", established the "Jiangsu (Seed Chem) Nucleoside Biosynthesis Technology Research Center", and was named a "Nantong Gazelle Enterprise".

Focusing on Core Areas, Building a Premium Nucleoside Product Portfolio

Seed Chem has always been dedicated to the R&D, production, and sales of nucleic acids, nucleotides, and coenzyme products, having formed a highly competitive product system. Its core products can be categorized into the following main series:

• Nucleoside Series: Including cytidine, adenosine, uridine, and other basic nucleoside raw materials.

• Nucleotide Monophosphate Series: Such as cytidine monophosphate (CMP), adenosine monophosphate (AMP), uridine monophosphate (UMP), etc.

• Nucleotide Diphosphate and Triphosphate Series: Including high-energy compounds like citicoline (CDP-Choline) and adenosine triphosphate (ATP).

• Coenzymes and Pharmaceutical Intermediates: Including S-adenosylmethionine (SAMe), fructose diphosphate (FDP), pyridoxal-5-phosphate (P-5-P), as well as pharmaceutical intermediates such as benfotiamine and ambroxol hydrochloride.

In addition, the company has expanded into yeast products and certain food additives, serving multiple downstream markets including pharmaceuticals, health supplements, food, and feed additives.

Technology-Driven, Green First, Setting New Industry Benchmarks

The core strength of Seed Chem lies in its leading synthetic biology technology platform and green development philosophy. The company operates a Nucleoside Engineering Technology Center, dedicated to designing novel biosynthetic pathways and achieving efficient, clean synthesis of target products through the construction of genetically recombinant chassis cells. The raw materials and auxiliary materials used in production, as well as the final products, are characterized as pollution-free and non-toxic. Moreover, the operational safety risks are significantly lower than those associated with traditional chemical synthesis processes, offering distinct advantages in environmental protection and safety.

The company consistently adheres to its management philosophy of "Customer First, Technology Leadership, Green Development," integrating the spirit of meticulous craftsmanship into every production stage. Looking ahead, Jiangsu Seed Chem Co., Ltd. will continue to leverage its strong R&D capabilities and green biomanufacturing platform, striving to become a world-class biochemical technology enterprise, providing more high-quality, safe, and environmentally friendly nucleoside products and solutions to the global health and fine chemical industries.

Enterprise Contact Information

Address: Rudong Coastal Economic Development Zone Chemical Industry Park, Yellow Sea No.1 Road, Rudong, Nantong,Jiangsu 226400,China

ChemNet Shop: www.chemnet.com/ChinaSuppliers/52263/

Tel: +86-513-84128750;+86-13773795976;13861938275

Email: 2362900028@qq.com; seedchem2021@163.com