As an international industrial group deeply engaged in biotechnology and intelligent manufacturing, Donboo Group integrates R&D, production, sales and global services. After decades of steady development, the group has built a diversified industrial layout focusing on the full industrial chain of amino acids, intelligent equipment manufacturing and industrial robot system integration. It has become a comprehensive enterprise group with strong competitiveness, innovation capability and influence in the global fields of fine chemicals, bio-manufacturing and intelligent equipment.

The industrial foundation of the Group dates back to April 1, 1994, when Nantong Donboo Company was officially established, focusing on three core businesses: fine chemicals, amino acids and intelligent equipment. With profound industry accumulation and a global vision, it has achieved leapfrog development from trade services to industrial manufacturing, and from single business operation to full industrial chain layout.

In the field of biotechnology, the Group owns five core subsidiaries: Nantong Donboo Amino Acid Co., Ltd., Nantong Donboo Bioengineering Co., Ltd., Lianyungang Huachang Biotechnology Co., Ltd., Jiangsu Quanjashun Health Technology Co., Ltd. and Lianyungang Zhongcheng Biotechnology Co., Ltd. It focuses on the R&D, production and sales of amino acid series products, biological raw materials, health technology raw materials, as well as agricultural and feed-grade amino acids.

Among them, Lianyungang Zhongcheng Biotechnology specializes in the production of compound amino acids, amino acid fertilizers, amino acid feeds, amino acid derivatives and chelated series products. It has established a complete application system covering agricultural planting, animal husbandry and ecological fertilizers, providing high-quality raw material support for the green development of modern agriculture. The Group has built a comprehensive product system covering pharmaceutical-grade, agricultural/feed-grade amino acids and their derivatives.

In the field of intelligent manufacturing, the Group's subsidiaries — Changshu Puzehui Intelligent Equipment Co., Ltd. and Suzhou Anyi Robot Technology Co., Ltd. — operate independently and develop collaboratively, jointly building a full industrial chain ecosystem for intelligent equipment and robotics. Puzehui specializes in the manufacturing of structural parts and intelligent equipment, and has passed the ISO9001 international quality management system certification. Anyi Robot focuses on industrial robot integration, visual inspection and the R&D of non-standard automated equipment, delivering one-stop intelligent solutions for a wide range of industries.

The Group has deployed six professional production bases in Nantong, Lianyungang and Suzhou of Jiangsu Province, and established a full-process system for R&D, production, testing and quality control. Its products are sold in more than 200 countries and regions worldwide, widely serving agriculture, food, medicine, new energy and other sectors.

Going forward, driven by technological innovation and guided by the philosophy of quality supremacy, Donboo Group will further deepen its layout in the two core tracks of biotechnology and intelligent manufacturing. It strives to become an internationally renowned industrial group trusted by customers and respected by the industry, and joins hands with global partners to create shared value and build a promising future together.

Since engaging in international trade in the late 1980s, our team has long focused on the exploration and development of the fine chemical and amino acid industries.

Founded on April 1, 1994, Nantong Donboo Import and Export Co., Ltd. mainly engages in three core businesses: fine chemicals, amino acids and intelligent equipment, laying a solid foundation for the long-term and steady development of the company.On August 16, 1999, the company established a wholly-owned subsidiary, Nantong Donboo Bioengineering Co., Ltd., in Longzheng Town, Hai'an, Nantong. It specializes in the large-scale production of amino acid raw materials, feed and fertilizers, further optimizing the industrial chain layout.

On May 23, 2001, Nantong Donboo Amino Acid Co., Ltd. was established in response to market trends. Jointly founded by professors from Southeast University and high-level overseas talents, the company leverages university scientific research achievements and in-depth industry experience. It focuses on the R&D, production and sales of amino acid derivatives, natural and unnatural amino acids, protected polypeptides, compound amino acids, amino acid fertilizers, amino acid feeds and chelated products.It has built a complete product portfolio covering pharmaceutical-grade, agricultural and feed-grade amino acids and derivatives, growing into a well-known high-tech enterprise in the industry.

The company owns standardized production workshops, chemical reaction workshops, GMP clean workshops and pilot-scale workshops, establishing full-chain service capabilities ranging from laboratory research, pilot scale-up to industrial mass production to meet customized demands of global customers.

In terms of core technologies, the company boasts prominent advantages in bio-enzymatic synthesis, chemical synthesis, chiral resolution, acetylation, amination, esterification, high-precision purification and amino acid chelation technology.Equipped with standardized R&D laboratories and a professional testing center, it is furnished with gas chromatographs (GC), high-performance liquid chromatographs (HPLC), mass spectrometers and other testing instruments. The whole production process strictly complies with standard operating procedures (SOP) and ISO quality management system requirements to ensure stable and reliable product quality.

Adhering to the development philosophy of technology-oriented and industry-university-research integration, the company maintains long-term in-depth cooperation with universities and research institutions to continuously promote technological innovation and product upgrading, and implement full-process quality control and traceability mechanisms.

With its core brand DONBOO, supported by consistent and stable quality, our products are sold in more than 200 countries and regions worldwide. Widely applied in food, pharmaceutical, daily chemical, agriculture, breeding and other fields, the brand has won high trust and widespread recognition from customers at home and abroad.

Dear colleagues, partners and friends from all walks of life,

Greetings!

Since its founding, Donboo has always adhered to the development philosophy of technological innovation, quality priority, integrity for long-term development and win-win cooperation. We focus on three core industries: biotechnology, intelligent equipment and robotics, and have built an integrated system covering research and development, production, sales and global services.

From trade services to industrial manufacturing, from single business to full industrial chain layout, and from the domestic market to global services, every step of our growth is inseparable from the trust of customers and the dedication of our team.

Looking ahead, we will continue to take technological innovation as the driving force and quality upgrading as the core. We will strengthen the full industrial chain of biotechnology and amino acids, optimize intelligent equipment manufacturing and industrial robot system integration. Hand in hand with global partners, we will forge a new future of high-quality development and contribute to human health and industrial progress.

Larry Wang Chairman of Donboo