melatonin100+ factories verified

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

Shandong Shoucheng Biotechnology Co., Ltd is located in Jining, Shandong, the famoushometown of Confucius and Mencius. Shoucheng is a modern high-tech enterprisewhich specializing in research, sales of global nutraceutical raw materials, food rawmaterials, pharmaceutical and cosmetic raw materials.

Biocaro Pharmaceutical Co., Ltd.  

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".

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.

Rolvanferm is a comprehensive biotechnology company integrating research, production, marketing, international trade. Rolvanferm™ , driven by synthetic biology technology, is committed to providing high-quality functional ingredients and innovative solutions to global customers in personal care and life health sectors, thereby bringing beautiful and delightful new life experiences to human.

About Us

In October 2019, TangBaiNian Health Management Co., Ltd established 7, 000 square meters production facility in Yuzhou, where is a historical capital of traditional Chinese medicine (TCM) with a long and profound cultural heritage. As one of the four major national distribution centers for Chinese medicinal materials during the Ming and Qing dynasties, Yuzhou's rich TCM industry provides a solid foundation for TangBaiNian's sustained development in the health and wellness industry.

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.

Anhui Xinshancun Health Industry Co., Ltd. is located in Taihe County, Fuyang City, Anhui Province. As a modern comprehensive health enterprise integrating R&D, production and sales, it boasts resources of several well-known first-line brands and provides OEM & private label services for customers.

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

Guangzhou Zhishi Molecular Technology Co., Ltd. Dual-certified factoriesdomestically and internationally. Our 'Dual-Zone Capacity DynamicScheduling System' adapts to trade changes.

Biosio Biotech Co., Ltd. is a professional manufacturer engaged in the research, sale and service of all kinds of dietary nutritional supplements with different dosage forms: Softgels, hard capsules, tablets, pills, powder.

Xi'an ECO Biotech Factory Co., Ltd., was established in May 2010, and located in Gaoling Industrial Park, Xi'an city, Shaanxi Province, China. A professional researcher and one of the biggest manufacturer in pharmaceutical raw materials field. ECO Biotech is specialized in Research, Analysis, Production, Application, Produce and Sales. It has absolute advantage because of strong research strength, Advanced production facilities, modern management system and Experienced sales team.

More 20 years experiences, Nutrifirst Biotech Inc is dedicated to research, development, manufacturing and innovative packaging services for worldwide supply of premium dietary/food supplements.

Guangzhou Tangcheng Technology Co., Ltd. is a professional food processing company integrating product development, sales and service...The company covers an area of 20000m² . Mainly involved in the fields of printing and packaging, health industry, intelligent products, etc. The company adhering to the "quality first" concept, selling products to all over the world. The company provides OEM/ODM services, and welcomes friends from all over the world to visit the company for guidance and business negotiations.

Changsha Comext Biotech Co., Ltd. is a high-tech enterprise with the main business of natural extracts.

Xi'an Olly Technology Co., Ltd. is a leading enterprise dedicated to the research, development, production, and distribution of high-quality nutritional health products. With a strong focus on innovation and quality assurance, we specialize in offering a comprehensive range of health supplements in various forms including tablets, powders, capsules, softgels, as well as functional food products such as collagen oral liquids and gummy supplements. Our mission is to enhance global wellness by providing scientifically formulated, safe, and effective products that meet the diverse needs of consumers worldwide.

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.

Shanghai HuiRui Chemical Technology Co., Ltd. (HuiChem) is a high-tech enterprise engaged in the area of health care & Nutrition. HuiChem was founded by a group of enthusiasts in the fields of chemistry, medicine and nutrition, we hope to provide better products and solutions for people in need through our efforts, and create a more healthy and harmonious life.

Xi'an Xinlu Biotechnology Co., Ltd. Was established in 2015, covering an area of about 10, 000 square meters, with a superior geographical

Xi'an Quanao Biotech Co.,  Ltd.  with more than 10 years experience in plant extract filed.

Shandong Dawnchem Company Limited., is a collection of research and development, production, sales and service in one of the chemical products company. The company is located in "quancheng" jinan. Jinan is a national historical and cultural city, one of the first batch of China's outstanding tourist cities, one of the birthplace of prehistoric culture longshan culture. <br/><br/>The company mainly engaged in food/feed additives, vitamins and Amino acid. Products are exported to the United States, South Korea, Turkey, Poland, Japan, southeast Asia, Europe, the Middle East and other countries and regions. <br/><br/>Our company has an experienced, professional high quality foreign trade team, proficient in international trade knowledge and business processes, with a wealth of market development and customer maintenance experience. We focus on improving the quality of service, and constantly improve the management system to ensure that we provide customers with efficient and high-quality services. We also cooperate with a number of international logistics companies to ensure the safe and timely delivery of goods to customers

Shaanxi Qingya Biotechnology Co., Ltd. is located in the High tech Industrial Development Zone of Xi'an City, Shaanxi Province, the ancient capital of the Thirteen Dynasties. The main products are plant extracts, food additives, plant pigments, sweeteners, active peptides, cosmetic raw materials, fruit and vegetable powder, and freeze-dried fruit and vegetable powder series products, which are applied in cosmetics, health food, food additives and other fields. The company has received praise from domestic and foreign customers for its excellent products, good services, and reliable reputation. The company adheres to the business philosophy of "integrity, cooperation, and win-win", regards customer satisfaction as our service tenet, and always adheres to customer needs and satisfaction as the core, so as to continuously develop and grow the company. The company will continue to be committed to providing safe and healthy products for society, and is willing to work together with industry colleagues to build industry self-discipline, maintain market environment, establish new industry trends, promote industry development, and jointly build a new chapter in building a harmonious society! All employees will continue to promote the corporate spirit of "integrity, pragmatism, innovation, cooperation, and win-win", constantly demanding themselves, setting goals, and implementing leapfrog development.

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.

Hunan Nutramax Inc., established in 2008, is a high-tech enterprise which conbines research, development, production and marketing of plant extract. We concentrate on providing the best natural plant extract as raw material to health-food, beverage and cosmetics industries as well as herbal medicine companies from all over the world. Nutramax is one of the units who make industrial standards of China Plant Extract. We are now certified with ISO9001, Halal, Kosher, and are applying for cGMP, GRAS, ISO22000, etc. On Nov. 17th 2014, we have been listed into "New Third Board" enterprise, the stock abbreviation is Hunan Nutramax, the stock code is 831319.

Guangzhou Tangcheng Technology Co., Ltd. is a professional food processing company integrating product development, sales and service...The company covers an area of 20000m&sup2; . Mainly involved in the fields of printing and packaging, health industry, intelligent products, etc. The company adhering to the "quality first" concept, selling products to all over the world. The company provides OEM/ODM services, and welcomes friends from all over the world to visit the company for guidance and business negotiations.

Wellgreen Technology Co., Ltd is located in High-Tech Zone of Xi&prime;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.

Tianjin Prime Chemical Co., Limited: Your Trusted Partner for Chemical Supply

Guangzhou Shengmei Pharmaceutical Industry Co., Ltd