protein4,000+ factories verified

Dunkang possesses world-leading production technology and comprehensively enhances quality management through high standards and strict hardware and software support.

SHANDONG KAWAH OILS Co., Ltd was established in 2014 with a registered capital of 120 million yuan. It is a provincial leading agricultural industrialization enterprise integrating planting, research and development, intensive processing and import and export. It processes 180, 000 tons of NON-GMO soybeans annually. It takes domestic NON-GMO soybeans as raw materials and extracts NON-GMO soy oil, low-temperature soybean meal food grade, isolated soy protein, soy dietary fiber step by step. Isolated soy protein production is selected by advanced production technology. The main core equipment is the spray drying tower of the DACHUANYUAN, with a single line capacity exceeding 12500tons annually. It is the largest single production line in China. We are convinced that Integrity is our important resource, but also the foundation of enterprise survival and development. The internal and external credit, will win theopportunity of entrepreneurship and development. Internal treat each other sincerely, will form the strong cohesion and unity is strength, external the honest code of honor, will form the huge attraction, establisha good long-tern cooperation and win-win relationship. Integrity is our staff a common code of conduct.

Shandong Yuwang Ecological Food Industry Co., Ltd. is a pioneer and integrated leader in the plant protein industry, with a long-term focus on the non-GMO soybean sector. We strictly control every link from field cultivation to finished product delivery, ensuring our products possess outstanding purity, traceability, and nutritional value, and providing high-quality, reliable soybean protein raw materials to customers worldwide.

GUANXIAN XINRUI INDUSTRIAL Co., Ltd(original name is GUANXIAN RUIXIANG BIOTECHNOLOGY DEVELOPMENT Co., Ltd) was set up in 2014 and had registered funds 60 million yuan. The company can process 300, 000 tons of wheat gluten per year, and using the wheat material we can produce wheat flour, wheat gluten, wheat starch A and wheat starch B. The company has deep processing circular enconomy industry chain. We imported the advanced technology, tri-canter sepration technology, in the wheat gluten production. The line is clean and closed. Its output value, production equipment, technology and quality are in front of national counterparts.

Our company offers variety of products which can meetyour multifarious demands. We adhere to the management principles of qualityfirst, customer first and credit-based; Since theestablishment of the company and always do our best to satisfy potential needsof our customers. Our company is sincerely willing to cooperate withenterprises from all over the world in order to realize a win-win situationsince the trend of economic globalization has developed with anirresistible force.

Shaanxi Yuantai Biological Technology Co., Ltd (YTBIO) was established in 2014, with headquarters in Xi'an and factory in Weinan Economic and Technological Development Zone, is a comprehensive health care company that integrates the production and sales of health food raw material and finshed product & functional cosmetic raw material, We are committed to bringing health and beauty into every family.

Shandong Wonderful Biotech Co., Ltd. Has nearly 20 years of experience focusing on deep processing of NON-GMO soybeans in protein manufacturing, research & development and product applications.

Shenzhen Taier was founded in 2006. We were the pioneer in China to introduce blood proteins to feed industry. Our plasma protein greatly improved wean stage piglets production and animal survival rates. At the same time, we started to supply varies peptones for culture media and industrial fermentation. With high and stable quality and flexible production arrangement, our products accepted by more and more customers include leading international companies.

Safevit Nutrition Technology (Guangzhou) Co., Ltd. is dedicated to the development of the nutrition industry chain, committed to the research and development of more natural and nutritious food functions, producing Safevit compound nutritional fortifiers, providing forward-looking nutritional ingredients and OEM/ODM of nutritional products such as tablets, soft capsules, hard capsules, soft sugars, oral liquids, and beverages. We have been exporting nutrients and end products to many countries around the world for 16 years.

Shenyang Everest Corporation Ltd is a professional producer who is involved in R&D and sales of humate products, amino acid and seaweed extract, we are always trying to devote ourselves on developing technical products for modern organic farming, the products we provide are in high&stable quality and in variety of grades to fit different markets demands, up till now, with more than 20 production lines, our daily productive is up to 30-50 MT, and prepare stock all year around for any urgent orders.

Shanghai Tianjia Biochemical Co., Ltd is established in 2011 and located in Shanghai, China.

Xi'an Weineng Power Biotechnology Co., Ltd. (Wellvigorbio)

Hebei Songhekang Biotechnology Co., Ltd. Specializes in providing global customers with comprehensive one-stop OEM and ODM solutions for dietary supplements and functional foods.  

We are a limited company that integrates research and development, production, and sales, focusing on the deep cultivation of β - glucan and Tremella fuciformis polysaccharides as core products for comprehensive layout.

Hefei Umon International Co., Ltd is registered in 2020, as an innovative developer of food ingredients more than 6 years, which headquarters located in in Hefei City, Anhui Province. We have specialized in supplying for Food Ingredients, Food & Feed Additives, Vitamins, Amino Acids & Active Pharmaceutical ingredients. Factories located in Sichuan, Shandong, Hubei, Anhui province (with HALAL, KOSHER, HACCP, ISO and GMP certificates),   committed to provide worldwide customers with one-stop supply chain solutions.

Shaanxi Yuantai Biological Technology Co., Ltd. (YTBIO) was established in 2014. Its headquarters is located in Xi'an and its factory is located in Weinan Economic and Technological Development Zone. It is a comprehensive health food company integrating the production and sales of plant extracts, health food raw materials and capsules, soft capsules, sustained-release capsules, soft candies, tablets, and solid beverages. It provides comprehensive services from raw materials to finished products, provides professional nutrition solutions, and meets customer needs in product packaging, flexible application of ingredients, product label design, etc.

The company was established in August 2014. It is a modern and advanced enterprise specializing in the research and production of natural plant extracts and active cosmetic ingredients. The headquartered of the company is in the suburbs of Xi'an, covers an area of 50 acres, has a 10, 000m2 ISO9001 standard factory; It has six professional production lines for extraction, evaporation, distillation, chromatography, etc., also a research, development center, an analysis, and testing center. The factory strictly controls and inspects the national prescription drug production indicators; Currently, it has obtained FDA, HALAL, KASHER, and other related certificates. To ensure the quality of the product is always ahead of international standards, our company has introduced advanced analysis and testing instruments such as the LC-MS chromatography from the American Waters company, the HP 8453 UV-visible spectrophotometer, the Swiss thin-layer scanner (HPTLC), and so on. We have established extensive cooperative relations with universities and related scientific research institutions, providing us with a more forward-looking R&D and production direction in this field. The company relies on advanced technology and scientific management to integrate all employees' wisdom and innovation into teamwork. We strive to develop into an enterprise with first-class quality and international competitiveness.

Since 2002 when Mr. Kim established the company, Shanghai Hensin Industry Co., Ltd. Has always been committed to creating better flavors&taste and better lives. Based on the taste and flavour, we currently have 3 business segments including savoury food ingredients, seasonings and pet food ingredients. Savoury ingredients include soy sauce powder, yeast extract, HVP powder, meat extract, seafood extract, garlic powder, onion powder and animal fat etc. Granulated chicken bouillon, Japanese style fish bouillon powder and granule and Korean style beef bouillon powder are the typical products of seasonings segment. OEM/ODM (private label)service are available. And for pet food ingredients segment, we specilized in liquid cat/dog palatant, chicken liver powder, chicken oil, beef tallow, chicken protein hydrolysate, fish protein hydrolysate etc. With more than 20 years' industry and exporting experience, we always provide our customers with the most suitable products, diversified solutions and excellent services to support their success of their business.

TIANJIN ZHUOFENG BIOTECHNOLOGY Co., Ltd is a new factory for Food additives, plant extracts, We are do the domestic trade many years, so We have a very strong purchasing team and sales team, my company has an independent sales, procurement, production, laboratory team, welcome to join. Our company is located at Ling'ao Creative Industry Park, Lingbin Road, Nankai District, Tianjin.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Tianjin Wan Kang Biotechnology Co., Ltd. is a professional global supplier committed to providing high-quality Food Additives, Chemical Ingredients, and Cosmetic Raw Materials to customers around the world. With solid industry experience and a strong export network, our products have been delivered to more than 80 countries and regions, including North America, Europe, Southeast Asia, Australia, Russia, Africa, and the Middle East. We aim to support global importers, distributors, manufacturers, and brand owners with reliable supply, competitive pricing, and professional trade services that simplify the sourcing process and enhance business value.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Qingdao Seawin Biotech Group Co., Ltd. Was founded in 2000, and the current registered capital is USD 21 million. The company focuses on the exploitation and industrial utilization of marine biological resources, and development, production and marketing of related products.

Changzhou Smart-Lifesciences Biotechnology Co., Ltd., established in 2013 and affiliated with Changzhou Boyi Bio Group, is a high-tech enterprise focusing on the development and production of high-quality biological purification products. Our main offerings include chromatography resins, automated purification instruments, and supporting consumables. Currently, the company covers an area of approximately 10, 000 square meters in Changzhou, with a new plant under construction that spans about 45 acres. Adhering to the "Quality First" principle, the company has passed ISO9001 quality management system certification. Its mature production processes and standardized quality inspection systems ensure data reliability and stable quality, providing a guarantee for the safety and stability of product applications, and meeting the batch and quality requirements of industrial customers. The company's advanced technology also enables us to provide customers with professional technical support and process development services.

Huading Separator is the leading manufacturer of disc separator in China, since 1954.

Kaifeng Red Maple Leaf Biological Technology Co., Ltd. is located in the ancient capital of seven dynasties by the Chinese Yellow River shore, it is a modern high-tech enterprise dedicating to biological technology research, development, manufacture and marketing. The old city's profound cultural deposits have endowed our staffs' basic beliefs of "honest, decorous, practical, thankful", our company constancy running idea of "Strive for excellence and pursuit for perfection".

Wellgreen Technology Co., Ltd is located in High-Tech Zone of Xi′an. We have over 12 years of export experience, with ISO2000, ISO9001: 2015, HALAL, KOSHER, specialized in production and research of Nutritional Supplement, Herbal Extract and Progestin, such as: D-Biotin, CoenzymeQ10, Stigmasterol, Yucca Extract, Broccoli Extract, Aloe Emodin, Aloe Vera Gel Freeze Dried Powder, etc.

Wellgreennature stands as a distinguished and independent subsidiary of Wellgreen, dedicated exclusively to the research, development, and sales of premium natural feed additives. Born from a legacy of botanical expertise, our company was established to meet the growing global demand for safe, green, and antibiotic-free animal nutrition solutions. While we operate independently to ensure agility and focus, we leverage the deep-rooted industry resources and technical heritage of the Wellgreen brand.

HS Nutra Co., Ltd., (The original Jiaxing Hengjie Bio-Pharmaceutical Co., Ltd), Founded in 2001, it is a national high-tech enterprise specializing in the production of chondroitin sulfate sodium series, glucosamine series, collagen series, shark cartilage powder series, hyaluronic acid series and other dietary supplements series. It is one of the early factories in China engaged in the production of chondroitin sulfate sodium series. The product quality standard conforms to the Chinese Pharmacopoeia, the United States Pharmacopoeia, the European Pharmacopoeia and Japanese Pharmacopoeia and other standards.

We are an export enterprise guided by foreign trade, integrating research and development, production and processing, sales, and services. Specializing in natural health solutions, with over 30 years of experience, our technicians and employees are committed to providing the highest quality nutritional supplements in various forms using the purest, unrefined ingredients. We can produce customized products such as tablets, powders, and other finished and semi-finished products. We are a Chinese company that has obtained SC, ISO, and HACCP certifications. We have an 8000 square meter 100000 level clean production workshop, multiple large-scale production lines, advanced research and development, production, and testing equipment, multiple production patents, and implement integrated research and development production.