bulk ascorbic acid100+ factories verified

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

Tianjin Sino Chemical Co., Ltd is a comprehensive and professional manufacturer Since 1992, our business has developed into Water Treatment, Food Additives, Feed additives, Solvent, Detergent, Painting & Coating, PVC Additives, Medical Intermediate. With the capacity of Raw material 100 million MT each year, the annual output value is over 100 billion, which has seven holding and wholly-owned subsidiaries.

Henan Brilliant Biotech Co., Ltd was founded in 2002, covering an area of 30, 000 square meters with a total investment of more than 100 million dollars. It is a group company which mainly specifies in food additives, water treatment chemicals, painting&coating chemicals, PVC chemicals. It covers an area of 30, 000 square meters with a total investment of more than 100 million dollars.

YR Chemspec® Is a qualified manufacturer and supplier which audited and approved by SGS and ISO, we are strictly following the Quality Management System ISO9001: 2015.

Anhui Orient Import and Export Co., Ltd was founded in 2010. Our another company is Hefei vast source company limited. Mainly involved in chemical importing & exporting business with more than 30 years experience, we have exported various fine chemical products for a long time and have rich customer resources. Vietnam branch established in 2016 and Turkiye branch established in 2021.

GREENWAY is a global operator of functional food and cosmetic ingredients based in Suzhou, China.

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Nanjing NutriHerb BioTech Co., Ltd is a China-based manufacturer and supplier of botanical extracts, functional ingredients, natural colors, fruit and vegetable powders, and liposomal ingredients.

Hangzhou Golden Flavors Co., Ltd is a food flavor powder & liquid good manufacture and seller in Zhejiang China. Factory build and develop more than 45 years as a old proefessional flavors manufactur.

Hangzhou Tenway Biotechnology Co., Ltd. is located in Hangzhou City, China, which is the center of the worlds' E-commerce.

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.

Founded in 2000, Polifar Group Limited initially focused on the domestic feed additive market. After years of steady development and strategic accumulation, the group has steadily enhanced its overall strength. In May 2013, it officially expanded into the global market, extending its business scope from feed additives to full-range food additives, embarking on the journey of international brand development, with high-quality products sold well across the globe.

Baoding Faithful Industry Co., Ltd. Was founded in 2005. Its headquarter is located in Baoding, China. We specialize in the research, production, and sale of raw materials of health products. The main products are sodium hyaluronate, collagen, pancreatin, pepsin, and plant extract. We export the products to more than 20 countries in America, Europe, and Asia.

MudyBio didn't start as an independent company. It was originally the foreign trade department of a large pesticide company in China. For 15 years, we worked hard in exporting agrochemical products. During this long time, we learned a lot about different markets and customers' needs. As our business grew bigger and we wanted to do better, we decided to set up MudyBio as a separate company in 2024. This new start helped us focus more on serving our customers and growing our business in the global market.

Hebei Youlilai is a company specialized in manufacturing surfactants and its allied products. The factory is located Hebei province. Main products are Sodium Lauryl Ether Sulphate (SLES), Linear Alkyl Benzenesulphonic Acid(LABSA), Cocamide Dea(CDEA), Sodium alpha-olefin Sulfonate (AOS) and Sodium Lauryl Sulphate (SLS K12), Glycerin, Soap noodles etc.

Sinochem Supply Chain Management Co., Ltd. is a supply chain management company focusing on high-quality products and services, specializing in preservatives, sweeteners, flavoring agents, acidulants, antioxidants, emulsifiers, nutritional supplements, vitamins, thickeners, plant extracts, amino acids and other fields.

Xingzhenghe Chemical is a specialized factory of concrete admixture, which is set up in 2001 and located in Shenyang city, Liaoning province. We are strong at researching and production of Lignosulfonate, polycarboxylate superplasticizer, naphthalene superplasticizer, alkali free quick setting agent, redispersible latex powder, hydroxypropyl methyl cellulose, 3-mercaptopropionic acid, acrylic acid. 30 years of deep cultivation in concrete additives and agricultural additives in the construction industryOur Annual output is over 150, 000 Mts. Xingzhenghe Chemical has exported to around 60 countries and regions, such as Japan, South Korea, India, Vietnam, Indonesia, Russia, Ukraine, South Africa, Chile and Australia etc. With good reputation and service, Xingzhenghe Chemical. Has built long-term stable co-operation with many clients since foundation. Sale-service net system of our company has formed in the whole country. We also have opened branch companies (or offices) and transfer warehouses for foreign trade in Tianjin, Qingdao, Shanghai, Guangzhou etc. Good resources and advanced manufacturing technology are in close integration, which makes our products more perfect. At present, our company's "XZH" brand products has sold to every province in domestic market, and entered the international market, such as southeast Asia, America, Africa and Europe. And has get worldwide reputation depending on our high quality products, professional specialist and best service. Thus, our company has become a well-known professional operator in the field of concrete admixture products.

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.

Suzhou Redgia Biotech Co., Ltd. is a reliable and authentic source of high-purity peptide raw powders, cosmetic raw materials.

Sheng Moli (Shandong)Supply Chain Management Co, . Ltd. was registered in 2002, located at 308 National highway which near by Yellow River north, Jinan City Shandong province, convenient transportation, geographical location. We are a comprehensive company involved chemical production and sales industry, finance, environmental protection, agriculture, catering, biotechnology, import and export trade etc...

Shandong Kaiyue Chemical Co., Ltd., strategically situated in the vibrant chemical industrial heartland of Shandong Province, stands as a premier high-tech enterprise seamlessly integrating cutting-edge scientific research, large-scale manufacturing, and global commercial distribution. Since our inception, we have remained steadfast in our mission to redefine industry standards within the fine chemical and pharmaceutical intermediate sectors, driven by our core values of technological innovation, uncompromising quality, and integrity-based cooperation. Leveraging the robust industrial infrastructure and multimodal logistics advantages of our location, Shandong Kaiyue Chemical has established a sprawling, state-of-the-art industrial park characterized by modern layout planning and advanced manufacturing capabilities. We specialize in the development and production of high-value metal alkoxides, including high-purity magnesium and lithium alkoxides, as well as specialized organic solvents and sophisticated synthesis intermediates, positioning ourselves as a market leader in these niche segments. Our manufacturing philosophy embraces the "Industry 4.0" revolution, featuring fully automated production lines equipped with Distributed Control Systems (DCS) and Safety Instrumented Systems (SIS). This digital integration allows for precise monitoring of reaction parameters from raw material feeding to final packaging, thereby ensuring intrinsic safety, maximizing operational efficiency, and guaranteeing exceptional batch-to-batch consistency that meets the stringent requirements of top-tier global clients. Innovation serves as the cornerstone of our growth; Our provincial-level technology center is staffed by an elite R&D team comprising industry veterans and PhD experts, supported by a comprehensive array of analytical instruments such as GC, HPLC, and moisture analyzers. We actively foster strategic "Industry-University-Research" collaborations with prestigious academic institutions to accelerate the commercialization of new technologies, particularly in chiral synthesis and green catalysis. Quality is ingrained in our corporate DNA; We rigorously adhere to ISO9001 Quality, ISO14001 Environmental, and ISO45001 Occupational Health and Safety management systems. Our holistic quality assurance protocol spans the entire value chain, ensuring that every product delivering to our customers is of the highest caliber. Consequently, our products enjoy a strong reputation across more than thirty countries and regions, including Japan, South Korea, the United States, and the European Union, finding critical applications in biopharmaceuticals, new energy lithium batteries, and electronic materials. Committed to sustainable development, we invest significantly in environmental protection facilities to achieve eco-friendly operations, striving to build a green benchmark factory. Looking forward, Shandong Kaiyue Chemical Co., Ltd. is dedicated to expanding its global footprint and deepening technical expertise to provide unparalleled chemical solutions to the world.

Since 1992, hugestone enterprise Co., Ltd. As a subsidiary of sinobio holdings has been dedicating itself as an active manufacturer and supplier of chemical products on an international scale. It owns four factories and holds shares in several joint-ventures, covering its products of aspartame, a-K; Ascorbic acid coated / DC, calcium / sodium ascorbate, ascorbyl monophosphate; Citric acid, sodium citrate; Potassium sorbate / sorbic acid; Sorbitol crystalline.

QINGDAO EVER TRUST BIOTECH Co., Ltd., was located in Qingdao city, Shandong, China, It is a global food and feed additives and fine chemicals supplier and producer with stable sales in a big quantity. We strive to supply world-class products with best quality to the market, we never stop improving ourselves to meet the global market's updated needs. By offering our excellent quality products with a reasonable price, we benefit our customers and partners all over the world.

Qingdao Fugar Chemical Co., Ltd, is the global leading supplier of food ingredients, We have proudly served the market with top industry expertise since 2014 and we are still the top industry leader in the global competition with our product and managerial innovation. Based in China, we have 80% of sales from the global market and are able to sustainability grow at 30% annually in sales. Our products are being exported to clients in North/south America, Europe, Asia, African, Oceania, and more than 80 countries. We have the top leading team with strong industry expertise to serve clients from all around the world. We do have a proven system to ensure that our clients can get the right products at the right time. We are confident of being able to meet all buyers needs.

Fondland Chemicals Co., Ltd. is the leading manufacturer and supplier of Chemicals. Strongest supplying capability and competitive price. Located in Binhai economic development park, our factory enjoys good location and unique resource advantages. At present, Binhai economic development park is the biggest sea salt base of China, sodium carbonate base and bromine base, and the oil refining base of CNOOC(China National Offshore Oil Corporation), thus we possess limitless powers to develop our business.

Guangzhou Zio Chemical Co., Ltd. is founded in the Spring of 2 0 1 1. Our company is located in Dongpu Town of Guangzhou, where have very convenient access to the metro Line 4, and only nine kilometers away from Guangzhou East Railway Station, and five kilometers away from Pazhou Pavilion of Canton Fair.

Xi'an Sost Biotech Co., Ltd

Jinbei Chemical (Shandong) Co., Ltd. is a trading enterprise specializing in the export of food additives and basic chemical products.

Jiaxing Renze Import & Export Co., Ltd. Is a professional cocoa powder manufacturer and TOP 10 supplier of food ingredients in China. With the major objective to offer food raw materials and food ingredients for diversifying the production and bringing it up to the standards of the world market. We keep improving and always offering the best quality and highest efficient service to the domestic and international customers.

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