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Located in the High-tech Industrial Development Zone of Jizhou District, Hengshui City, Hebei Huaheng Biotechnology Co., Ltd. has been deeply involved in the entire amino acid industry chain for over a decade, relying on independent technological innovation and a green production layout. Through its specialized and innovative development path, it has grown into a benchmark enterprise in the amino acid sub-sector of North China, with products exported to more than 30 countries and regions worldwide, including Europe, America, the Middle East, and Southeast Asia. In 2026, overseas orders saw a steady year-on-year increase of over 20%. Stepping into Huaheng Biotechnology's modern production park, the intelligent production workshops of its three plants operate smoothly, with automated production lines completing the entire process of feeding, fermentation, purification, and packaging. In the R&D laboratory, technicians closely monitor equipment parameters, conducting new product purification and strain optimization experiments. Founded in 2011, the company has evolved from a single-product processing enterprise into a private biotechnology company integrating R&D, production, and import/export. Its current plant covers over 250 acres. With the completion and commissioning of its third plant in 2024, the company's total annual production capacity of amino acids has exceeded 80,000 tons. It has established production lines for five major products: glycine, cysteine, arginine, amino acid chelated trace elements, and high-end monomeric amino acids, covering four major application areas: food additives, feed fortifiers, health product raw materials, and pharmaceutical intermediates. The annual production capacity of industrial-grade glycine is 40,000 tons, and the capacity for food- and pharmaceutical-grade glycine reaches 30,000 tons. Innovation is the core secret to the company's steady development. Huahong Biotechnology was recognized as a National High-tech Enterprise in 2023, selected as a specialized and innovative SME in Hebei Province in 2024, and successfully included in the Hengshui Green Factory Directory in 2026. The company has continuously collaborated with universities and research institutes to tackle key processes in biosynthesis, continuous crystallization, and green refining, accumulating dozens of production invention patents. Through process iteration, it has achieved a product purity exceeding 99.9%, and several high-end amino acid products have broken the monopoly of similar overseas products, replacing imported raw materials in the domestic pharmaceutical and dietary food industry chains. The company's entire production line is built according to GMP standards and has successively obtained safety production licenses for food additives and feed additives. It has passed ISO22000 and FSSC22000 food safety system certifications, as well as KOSHER, HALAL, and EU FAMI-QS feed access certifications. This comprehensive qualification system provides strong support for expanding into international markets. Foreign trade has become a new engine for the company's growth. Relying on the professional operation of its Shijiazhuang foreign trade subsidiary, coupled with the Hengshui Customs' facilitation measures of "appointment inspection, cloud-based certification, and policy support," the company's export efficiency has continued to improve. At the beginning of this year, a batch of 108 tons of food-grade glycine was quickly cleared by Hengshui Customs and shipped directly to Germany, becoming a microcosm of the company's routine overseas expansion. Facing international trade barriers and anti-dumping risks, the local customs provided precise guidance on compliant declarations, helping the company optimize its product structure and diversify its global market presence. Currently, foreign trade revenue accounts for over 40% of the company's total revenue, and its flagship products such as glycine, guanidinoacetic acid, and N-acetylcysteine ​​consistently remain on the supply chains of supermarkets and pharmaceutical companies in Europe and Southeast Asia. Green and low-carbon development is the guiding principle of Huahong Biotechnology throughout its entire industrial chain. The company has abandoned the traditional high-pollution chemical synthesis route, primarily promoting bio-enzymatic methods and low-temperature fermentation green processes to reduce wastewater and exhaust emissions at the source. Through water recycling and waste heat recovery upgrades, energy consumption has been continuously reduced. With its clean production model, it has been recognized as a municipal-level green factory, aligning with the major trend of low-carbon transformation in China's bio-manufacturing industry. Huang Cuisheng, the person in charge of the company, said that in the future, the company will continue to increase its investment in synthetic biology research and development, expand the production capacity of high-value-added small-volume amino acids, extend into the bio-based new materials track, leverage the advantages of the Jizhou industrial cluster, strengthen the domestic market, cultivate global trade, and help Hebei's bio-fermentation industry go global with high quality. Mobile: +8615371019725E-mail: sales7@alchemist-chem.comWebsite: www.huaheng-biological.com

Deep Cultivation Amidst Industry Transformation: A Decade of Effort to Solidify the Amino Acid Industry In recent years, the domestic biomanufacturing industry has been quietly undergoing a reshuffle. The extensive development model that relied on competing on production capacity and price is gradually fading away, replaced by healthy competition that values ​​product completeness, grade stability, green production processes, and global compliance. Against this backdrop, Hebei Huaheng Biotechnology Co., Ltd., founded in 2011, has been deeply rooted in the amino acid sector for over a decade in Hengshui Jizhou High-tech Zone. Instead of blindly following trends and expanding, it has focused on refining its products, upgrading its production capacity, and improving its technology, gradually growing from a single raw material processing plant into one of the few full-category, full-grade amino acid production and export-oriented enterprises in North China. Unlike many competitors who only produce a single category or grade, Huaheng Biotechnology has been committed to a full-industry chain layout from its inception. The company's main business covers the R&D, production, customized processing, and global import and export of amino acids and their derivatives. It also deeply cultivates three core supporting sectors: food additives, feed additives, and pharmaceutical intermediates. It is a truly integrated private enterprise that has successfully connected the entire supply chain from R&D to production, sales, foreign trade, and customized manufacturing. With stable product output and a reliable market reputation, the company has established a solid foothold in both the domestic upstream and downstream supply chains and overseas markets. Large-Scale Production Capacity Layout: Multi-Plant Collaboration, Strengthening Production Capacity Production capacity is the most crucial strength for a real economy enterprise. To address the shortage of high-end product capacity and improve overall supply stability, the company launched its third production plant in 2024, covering 130 acres. Now, with the first, second, and third plants operating in synergy, the comprehensive annual output of all amino acid products can reach 80,000 tons. This large-scale, intensive production model allows the company to easily handle large, long-term domestic and international orders while flexibly adapting to small-batch customized needs, making it a leading manufacturer in the amino acid sub-sector of North China. After years of iterative refinement, Huahong Bio has established five core product series, comprehensively covering four application grades: industrial, feed, food, and pharmaceutical, truly achieving full coverage from basic industrial raw materials to high-end pharmaceutical raw materials. This comprehensive, multi-tiered product layout is rare in the industry. Whether it's the raw material needs of the chemical industry, livestock and aquaculture, food processing, or health food, pharmaceuticals, and high-end cosmetics, the company can provide one-stop matching. Simultaneously, the workshops are built entirely according to GMP standards, with standardized processes for production, purification, and quality inspection. OEM customized production services are also available to precisely meet the personalized and stringent procurement needs of different customers.  Five Core Product Matrix: Full Grade Coverage, Adapting to Multi-Scenario Market Demands 1. Glycine Series: The Company's Core Flagship Product The glycine series is Huahong Bio's most representative flagship product and a core pillar of the company's domestic and international trade. Leveraging its mature and stable production lines in its two main plants, the company achieves refined, graded mass production: 40,000 tons of industrial-grade glycine are produced annually, boasting stable quality and high cost-effectiveness, widely used in pesticide synthesis, electroplating control, and industrial chemical intermediates; a combined 30,000 tons of food-grade and pharmaceutical-grade glycine are produced annually, undergoing multiple fine purification processes with strict impurity control and excellent purity, making them safe for use in high-end applications such as food flavoring, quality improvement, pharmaceutical excipients, amino acid infusions, and high-end skincare raw materials. Simultaneously, the company produces glycine derivatives such as guanidinoacetic acid, further enriching its product portfolio and firmly maintaining its capacity and quality advantages in the glycine sub-segment. 2. Cysteine ​​Series: Core Raw Material for High-End PharmaceuticalsIn the high-value-added pharmaceutical raw material sector, the cysteine ​​series is the company's core strength. Covering multiple popular refined varieties such as L-cysteine, cysteine ​​hydrochloride, and N-acetylcysteine, relying on its independently optimized high-precision refining process, product impurities reach ppm-level control standards, with purity and stability far exceeding industry averages. As a core raw material for antibiotics, expectorants, biological agents, and high-end health products, this series of products has become a high-margin, high-reputation category for the company due to its superior quality. 3. Arginine Series: Strategic Positioning in the High-Quality Health and Pharmaceutical SectorsFocusing on the health and pharmaceutical sectors, the company's arginine series products are precisely positioned and aligned with market trends. Products such as L-arginine, citrulline, and ornithine hydrochloride are widely applicable to high-end scenarios such as health foods, sports nutrition diets, pharmaceutical raw materials, and scientific research experiments. With the upgrading of national health consumption and the accelerated domestic substitution of pharmaceutical raw materials, the market demand for this series of products continues to rise, making it a key growth area for the company. 4. Amino Acid Chelated Trace Elements: A High-Margin Differentiated CategoryAmino acid chelated trace elements are a high-margin category with a strong competitive advantage for Huaheng Biotechnology, featuring chelated products such as glycine zinc, magnesium, iron, and calcium. Compared to traditional inorganic trace elements, these products offer higher absorption efficiency, more stable physicochemical properties, and lower irritation to livestock and aquatic products, making them ideal for the nutritional fortification needs of high-end feeds, specialized breeding, and pet food. Leveraging their essential nature and excellent performance, they have long been a stable supplier to major domestic feed groups and livestock enterprises, boasting high customer repurchase rates and strong market loyalty. 5. Full Range of Monomeric Amino Acids: One-Stop Procurement for Customers To truly enable one-stop procurement for customers, the company has also developed a product range of nearly 30 monomeric amino acids, including mainstream single products such as lysine, methionine, threonine, tyrosine, and histidine. This comprehensive product range and stable quality output completely solve the cumbersome problems of multi-category procurement, multi-manufacturer coordination, and multi-party quality inspection for customers, significantly reducing their procurement and communication costs. This is Huahong Bio's core service advantage that distinguishes it from most single-product manufacturers. Technological R&D and Compliance Qualifications: The Core Strength for Stable Quality The confidence in our products and production capacity comes from continuous technological investment and comprehensive compliance qualifications. As a national high-tech enterprise, a specialized and innovative SME in Hebei Province, a municipal-level green factory, and an A-level tax credit enterprise, Huahong Biotechnology has always adhered to driving product upgrades through technological iteration. For many years, it has focused on core processes such as biosynthesis, low-temperature fermentation, continuous crystallization, and green refining, continuously optimizing production processes to increase the purity of its high-end amino acid products to 99.9%. Several high-end raw materials have successfully achieved import substitution, filling gaps in the domestic market. In terms of compliance, the company holds a full set of legal production qualifications for food additives, feed additives, and safe production. It has also passed authoritative system certifications such as ISO9001, ISO22000, FSSC22000, and HACCP, and possesses international market access qualifications such as KOSHER, HALAL, and FAMI-QS. It can customize production according to standards in China, the United States, Europe, Japan, and other countries, laying a solid foundation for the global sales of its products. Domestic and International Dual-Layout: Deepening the Domestic Market and Sailing Global Trade In terms of market layout, Huahong Biotechnology has formed a stable pattern of "deepening its domestic presence and radiating globally." Domestically, we have long-term strategic partnerships with numerous leading food, feed, and pharmaceutical companies, boasting a solid reputation and stable supply. Overseas, relying on our professional foreign trade subsidiary for refined operations, our products are exported to over 30 countries and regions in Europe, America, the Middle East, and Southeast Asia. The proportion of foreign trade revenue has been increasing year by year, with overseas orders achieving steady year-on-year growth in 2026, and our brand's international influence continuing to rise. VI. Development Outlook: Adhering to Green Intelligent Manufacturing and Continuously Leading Industrial UpgradingMobile: +8615371019725E-mail: sales7@alchemist-chem.comWebsite: www.huaheng-biological.com

 Factories don’t run themselves, and progress doesn’t show up on a spreadsheet. At Hebei Runwan Biological Technology Co., Ltd., our hands have shaped everything from basic intermediates to high-precision specialty products. This line of work asks for more than technical jargon or a string of certifications. It demands a commitment to quality, day in and day out, in a climate that rarely allows for mistakes. Inspection teams walk our floors daily, not just because a standard says so, but because a misstep with a reactor or a batch carries costs beyond paperwork — it impacts the workers beside us and the businesses that trust what leaves our doors.  Few topics stir more debate inside our company than waste reduction and emissions control. Memories from years past — factory smokestacks, groundwater concerns, strict inspection rounds — have shaped every new procedure. Government regulations tighten each year, pushing for greater accountability with every drum. We track not just what is made, but how it is made. Years ago, a single faulty valve on a solvent tank taught us that even one oversight can affect the ecosystem miles away. Now, thermal oxidizers and closed-loop water systems run as a matter of course, not because it’s fashionable, but because neighbors and regulators have long memories. Energy recovery systems cut power bills, but they also cut emissions. In the long run, making a kilogram of product with half the water and electricity proves its own worth, keeping us in business for tomorrow as well as today.  Our operation sits in Hebei, a province with both tradition and change in its veins. We draw on local workers who have watched the area shift from rural plots to industrial corridors. That history shapes who we hire and how we grow. We pull from universities and vocational schools, training a staff that understands the balance between safe handling and output. Foreign companies expect a certain rigor, and we push to meet those expectations not by cutting corners, but by keeping process systems clean, records transparent, and supply chains verifiable. Every tank shipment holds both product and a piece of our reputation, and global market access only lasts as long as that reputation holds up. International audits study our chemical traceability and process control logs as much as final market samples. No shortcut can paper over a slip in tracking precursor batches or total process time.  Many folks on the outside believe quality is as simple as lab tests or paperwork at the door. On the floor, it looks like persistent checking, repeated calibrations, and sometimes pulling hundreds of liters due to an off-spec reading. It means stopping a run the minute pH swings or exotherms hint at contamination. As manufacturers, we catch the difference because we watch the output every hour, measure the fine details, and carry the lessons from every rejected batch. Downstream customers count on inputs that perform exactly as promised — no surprises at their reactors, no sticky residues in their filters. Repeat business grows from shipments that never cause rework or lost time on the receiving end. One failed drum can cost a client thousands and damage our standing far more. That pressure keeps us honest about limits — scaling a process that worked at bench scale requires patience and real data, not just optimism.  For every engineering control or upgrade, there are stories about new hires learning the ropes from veterans who talk plainly about accidents, near-misses, and hard lessons. Our production teams know that poorly labeled containers or ignored lockout steps mean more than fines — they endanger friends and neighbors. Line leads hammer home the fact that nobody gets ahead by hiding mistakes. Every person in the plant, from logistics to reactor operators, carries the responsibility to speak out if a sight glass fogs up or a reaction slows. We have found that the most robust chemical plants don’t grow out of memos, but from spoken experience shared every shift. Culture shapes process as much as any instrument.  Research labs get press for new molecules, but sustained business comes from steady, reproducible processes and the ability to ramp changes up without breakdowns. It’s not about chasing the latest trend; it’s about incremental improvements and taking new technology seriously. Digital monitoring and smarter analytics help pinpoint inefficiencies, catch contamination early, and trim down non-conforming product. Our focus moves beyond just hitting quotas. Instead, we listen when operators report recurring trouble spots or suggest changes to old procedures. From our position on the frontlines, every bump in the process maps directly onto future costs or gains. Reliable suppliers upstream and honest feedback downstream offer the feedback loop needed to push improvements, even when regulatory bodies aren’t breathing down our necks.  No manufacturer stands alone. In Hebei, we interact with other plants, industry groups, academic researchers, and local authorities. Our willingness to share what works — and what didn’t — adds up over time. After all, one company’s error can set back the credibility for the entire sector. By helping to convene training sessions, opening up about environmental controls, and taking audits as learning opportunities, we see both the pressure and the privilege of being a reliable partner in a complex supply network. Business ultimately reflects the larger community, and every safe, traceable shipment reinforces the notion that manufacturing can advance without losing sight of real-world impacts. Mobile: +8615371019725E-mail: sales7@alchemist-chem.comWebsite: www.huaheng-biological.com