In the era of stringent environmental directives, industrial facilities and municipal utilities worldwide face unprecedented pressure to optimize wastewater operations. From the European Union's updated Urban Waste Water Treatment Directive to the United States EPA’s tightening limits on heavy metals, nutrients, and PFAS substances, basic compliance is no longer a static target. The global industrial chemical procurement market has shifted from basic commodity purchasing to a search for technically verified OEM and ODM partners. These partners must not only secure the volume and reliability of supply but must also engineer customized solutions tailored to specific water chemistries.
As a premier global exporter, Smedic Technology Co., Ltd. addresses this paradigm by providing end-to-end, high-performance wastewater treatment agents. Integrating advanced molecular R&D with an annual production capacity exceeding one million tons, Smedic serves as the central chemical architecture partner for high-demand municipal sewage networks, deep-well mining extractions, large-scale refineries, and complex industrial water loops.
Headquartered in Beijing, China, Smedic Technology Co., Ltd. has engineered a robust domestic and international network to ensure continuous, high-volume chemical supply chains. Our production ecosystem includes wholly-owned, state-of-the-art bases in Hebei, Guizhou, and Shanxi, along with over ten joint-venture and OEM partner manufacturing centers in key industrial nodes, including Shandong, Anhui, Guangxi, and Sichuan.
This decentralized manufacturing and localized warehousing infrastructure allows Smedic to mitigate logistical bottlenecks and optimize freight dynamics for international container shipments. With a business network covering over 20 Chinese provinces, Smedic's chemicals are actively utilized in more than 600 urban sewage treatment plants and support over 1,000 industrial end-users across the mining, oil and gas, petrochemical, and manufacturing sectors.
Smedic has earned the elite designation of a National Specialized, Refined, Unique, and Innovative "Little Giant" Enterprise. This distinction is granted only to companies demonstrating exceptional technological leadership, significant patent portfolios, and strategic importance to the industrial supply chain.
Additionally, Smedic’s manufacturing facilities operate under the **National Green Factory** classification, indicating strict adherence to energy reduction, zero-harm chemical processing, and low-carbon production cycles. Our strict quality control systems manage every phase, from raw material procurement to final packaging and international customs documentation, ensuring complete compliance with foreign import standards.
Optimizing nitrogen and phosphorus removal using our proprietary composite bio-carbon sources and highly efficient coagulants. Designed to help municipal plants meet strict discharge limits while reducing sludge volume.
High-performance scale inhibitors and biocides for cooling towers and RO membrane systems. Extends equipment life, minimizes maintenance downtime, and optimizes water reuse metrics.
Advanced chemical precipitants engineered to bind and isolate trace heavy metals and fluoride ions in complex industrial effluents, meeting target discharge parameters with high stability.
Smedic’s competitive advantage is anchored in our collaborative R&D framework, structured around one academy, three research institutes, and five specialized testing bases. Recognized as a Class A R&D institution by regional science ministries, Smedic operates the **Hebei Provincial Enterprise Technology Center** and the **Advanced Water Treatment Chemicals Technology Innovation Center**.
Our core scientific team consists of academicians, senior polymer chemists, and environmental engineers. To bridge the gap between academic theory and practical application, Smedic maintains active research partnerships with leading universities:
Smedic’s intellectual property portfolio includes over sixty patents, featuring forty invention patents and twenty utility models. Smedic has led the drafting of more than ten national and industry standards for composite carbon sources, composite coagulants, sodium acetate, and specialized nitrifying bacterial agents.
Key proprietary developments, such as our bio-enhanced denitrification carbon source and deep multi-nuclear phosphorus removal agent, have been appraised as "internationally advanced." Additionally, our independently developed Inorganic-Organic Covalent Bond Flocculant was awarded the 22nd China Patent Award and the First Prize for Technological Invention from the China Petrochemical Industry Association.
Smedic is founded with a focus on specialized environmental protection formulations and municipal chemical solutions.
Completes a comprehensive product portfolio designed for municipal wastewater treatment facilities.
Recognized as a key national high-tech enterprise, initiating partnerships with major water utility groups.
Establishes our major regional production base in Guiyang to serve Southwest China's water treatment needs.
Completes and expands production bases in Hebei, Shandong, and Guizhou, pushing total production capacity past 1 million tons.
Awarded the National Specialized, Refined, Unique, and Innovative Small and Medium-sized Enterprise status.
Launches our provincial-level R&D platform in Hebei, accelerating advanced molecular engineering research.
Designated as a National Intellectual Property Advantage Enterprise with over sixty registered patents.
Establishes a joint-venture company with the Chengdu Institute of Mineral Comprehensive Utilization, China Geological Survey, to manufacture advanced mineral processing reagents.
The future of industrial water treatment depends on balancing high performance with minimal environmental impact. Our R&D department targets three primary technological shifts:
Traditional phosphorus-based scale and corrosion inhibitors contribute to secondary pollution and eutrophication in water bodies. Smedic's new research pathway focuses on eco-friendly, phosphate-free scale inhibitors that offer high stability and scale suppression without increasing nutrient loads in effluent streams.
Our research laboratories are refining polyether and silicone alternatives using bio-based raw materials. These next-generation defoamers maintain high-shear stability and high-temperature foam control while degrading quickly once discharged, avoiding bioaccumulation in downstream ecosystems.
Different geographic regions have unique mineral profiles, source water parameters, and thermal profiles. Smedic provides tailored chemical structures rather than generic formulations. Our laboratories modify polymer weights, functional groups, and molecular distributions to match the specific operating parameters of our customers' facilities.
Smedic works closely with major environmental infrastructure groups, including Shouchuang Ecological and Environmental Group, Yangtze River Ecological and Environmental Group, Beijing Enterprises Water Group, OriginWater, and China Water Environment Group.
To ensure reliable supply and quality for international projects, our operations team coordinates:
Organophosphorus scale inhibitors utilize stable carbon-phosphorus (C-P) bonds to prevent scale deposition in cooling water loops and RO systems through threshold inhibition and crystal lattice distortion. While highly effective, they contribute phosphorus to discharged water. Smedic’s phosphate-free scale inhibitors utilize green polymers and organic acids that achieve comparable scale mitigation without adding phosphorus, helping plants meet strict local discharge limits.
We run a unified quality assurance system across all wholly-owned production bases (Hebei, Guizhou, Shanxi) and partner facilities. Each batch undergoes rigorous testing, including molecular weight distribution checks, active content assays, and performance testing under simulated water conditions.
Yes. Through our joint venture with the Chengdu Institute of Mineral Comprehensive Utilization, China Geological Survey, we customize non-ionic, cationic, and anionic polyacrylamides. We adjust parameters like charge density, hydrolysis degree, and molecular weight to optimize flocculation under varying salinity, temperature, and shear conditions.
Smedic's specialized fluoride removal agent is engineered to work across a wide pH range, with optimum performance between pH 6.0 and 9.0. It triggers a co-precipitation and adsorption reaction that reduces F- levels to below 1 mg/L, complying with strict industrial discharge limits.
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