Your reliable bridge in the global amino acids and vitamins trade
International traiding company specializing in feed-grade of vitamins and amino acids.
About B2B Co., Ltd.
Our History and Mission
B2B Co., Ltd. has been operating at the intersection of the biotechnology industry, feed solutions, and international trade for more than 15 years. Founded in Changchun, Jilin Province is one of China’s key scientific and industrial hubs -the company has grown from a small trading team into a reliable and recognized partner for leading global companies in the fields of animal nutrition and biotechnology.
From the very beginning, we have followed one clear mission: to provide our customers with a stable, transparent, and efficient supply chain of feed ingredients, placing our primary focus on amino acids and complementing our portfolio with essential vitamins.
For us, amino acids are the foundation of modern livestock production, biotechnology, and industrial efficiency. This is why we view our work as part of a broader ecosystem that supports the sustainable development of the global feed industry.
Today, B2B Co., Ltd. is known for its strong supplier network, strict quality control standards, and well-established international logistics. We work directly with leading manufacturers, building long-term partnerships that allow us to respond quickly to market dynamics and ensure uninterrupted deliveries to any destination worldwide.
Our philosophy is simple: reliability, integrity, and professional responsibility is the values at the core of every decision we make and every shipment we fulfill.
15+
Years in the market
500+
Satisfied customers
10+
Countries of supply
Our Products
Vitamins:
Vitamin C
A water-soluble vitamin and powerful antioxidant that supports immunity, collagen production, and iron absorption.
Vitamin B5
A water-soluble vitamin involved in converting carbohydrates, fats, and proteins into energy.
Amino Acids:
Threonine
An essential amino acid involved in protein synthesis, connective tissue formation, and antibody production.
Methionine
The initiating amino acid required for building proteins and synthesizing other important amino acids.
Valine
An essential amino acid necessary for muscle recovery and growth and for maintaining stable blood glucose levels.
Tryptophan
An amino acid required for serotonin and melatonin synthesis, important for appetite control and healthy sleep.
Arginine
A crucial amino acid involved in immune response formation, growth hormone production, tissue repair, and blood circulation regulation.
Contacts
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Frequently Asked Questions
We supply a wide range of feed amino acids, including DL-methionine, L-threonine, valine and others. All our products meet international quality standards.
We work with clients worldwide, including China, CIS countries, Europe and other regions. Our developed logistics network allows us to deliver anywhere in the world.
All our products undergo strict quality control at every stage of delivery. We work only with verified manufacturers and provide all documentation, including certificates.
To place an order, contact us by phone, email or via the website feedback form. Our manager will contact you to clarify all details.
We provide flexible payment options, including bank transfer, letters of credit and other methods. Conditions are discussed individually.