Our core SDIC and chlorine tablet product range — engineered for the Bulgarian water treatment and disinfection market, meeting EU standards and local regulatory requirements.

Multifunctional Chlorine Tablets for Swimming Pools — Effective Water Treatment Solution for Bulgarian Aquatic Facilities

TCCA 90 Chlorine Tablets for Pool Disinfection — Reliable Suppliers and Factory Solutions for Bulgarian Distributors

SDIC Dihydrate Disinfectant Granules for Pool & Hygiene — Reliable Suppliers & Factory for Bulgarian Market

Sodium Dichloroisocyanurate (SDIC) Granules — High-Purity Industrial Grade for Bulgarian Water Treatment Applications
Bulgaria, a member of the European Union since 2007, operates under strict EU chemical safety and water quality regulations, including the Biocidal Products Regulation (BPR) and the Drinking Water Directive. This regulatory framework has created robust and growing demand for high-quality disinfection chemicals such as SDIC (Sodium Dichloroisocyanurate) tablets across multiple sectors.
The Bulgarian water treatment chemicals market has experienced steady growth driven by increasing urbanization, expanding tourism infrastructure along the Black Sea coast, and heightened public health awareness following the COVID-19 pandemic. SDIC tablets have emerged as the preferred disinfection solution for Bulgarian businesses due to their superior stability, ease of use, and compliance with EU safety standards.
🇧🇬 Bulgaria's pool and water treatment chemicals market is projected to grow at 6.2% CAGR through 2028, driven by Black Sea resort expansion and industrial water management upgrades.
Key commercial buyers in Bulgaria include hotel chains along the Black Sea Riviera, municipal water authorities, food processing plants, healthcare facilities, and agricultural irrigation operators. The country's strategic position as a gateway to the Balkans also makes it a significant re-export hub for SDIC products throughout Southeast Europe.
From the Black Sea coast to the Rhodope Mountains, SDIC tablets serve critical disinfection and water treatment roles across Bulgaria's diverse industrial and commercial landscape.
Bulgaria's Black Sea coast hosts over 380 hotels and resorts in Sunny Beach, Golden Sands, and Albena. SDIC tablets are the standard disinfectant for maintaining safe, crystal-clear pool water throughout the peak summer season (May–October), meeting EU Bathing Water Directive requirements.
Bulgaria's thriving food processing sector — including dairy, wine, and agricultural produce industries — relies on SDIC tablets for CIP (Clean-in-Place) sanitation, equipment disinfection, and process water treatment. Compliance with EU food safety regulations (EC 852/2004) drives consistent demand.
Bulgarian hospitals, clinics, and medical centers utilize SDIC disinfectant tablets for surface disinfection, medical instrument sanitation, and laundry hygiene. The post-pandemic upgrade of healthcare infrastructure has significantly increased procurement volumes nationwide.
Bulgaria's agricultural sector, particularly in the Plovdiv and Stara Zagora regions, uses SDIC granules and tablets for irrigation water disinfection and livestock drinking water treatment. This application helps prevent waterborne disease outbreaks and improves crop yields.
Bulgarian municipal water utilities in Sofia, Plovdiv, Varna, and Burgas employ SDIC-based disinfection as part of their water treatment protocols. With EU-mandated upgrades to water infrastructure, demand for reliable, cost-effective chlorination chemicals continues to grow.
Manufacturing facilities, power plants, and industrial complexes across Bulgaria use SDIC tablets for cooling tower water treatment, preventing Legionella growth and biofouling. This application is particularly important in the Maritsa-Iztok industrial complex and Devnya chemical zone.
The SDIC and water treatment chemicals sector in Bulgaria is undergoing significant transformation, shaped by EU policy, technological advancement, and shifting market demands.
Bulgaria's full implementation of the EU Biocidal Products Regulation (BPR 528/2012) is driving procurement shifts toward certified, traceable SDIC products. Importers and distributors increasingly require suppliers with documented EU compliance, creating competitive advantage for certified Chinese manufacturers.
Bulgarian businesses are prioritizing environmentally responsible disinfection solutions. SDIC tablets, which produce minimal harmful byproducts compared to traditional chlorine gas, align with Bulgaria's National Action Plan for Sustainable Use of Chemicals and growing ESG reporting requirements.
Bulgarian distributors are increasingly demanding pre-measured SDIC tablet formats, slow-release formulations, and smart dosing systems. This trend toward convenience and precision dosing is reshaping product specifications and packaging requirements across the market.
Bulgaria's geographic position makes it a natural distribution hub for SDIC products throughout the Western Balkans — serving Serbia, North Macedonia, Romania, and Greece. Bulgarian chemical importers are increasingly acting as regional distributors, driving larger bulk order volumes from Chinese suppliers.
Bulgaria's tourism sector — the country's second-largest industry — continues to invest in new hotel and resort developments. Each new property adds pool, spa, and water treatment infrastructure, generating sustained recurring demand for SDIC tablets and related disinfection products.
Increasing water stress in southern Bulgaria is driving investment in water recycling and recirculation systems, which require more intensive chemical treatment. This trend increases SDIC consumption per facility and opens new application segments in water reuse and reclamation projects.
Hebei Liuhe Chemicals Co., Ltd. was founded in 2015. The site is close to National Highway 339, only 65 km from the provincial capital and 10 km from the Ningjin exit of the Qingdao–Yinchuan Expressway, offering convenient transportation and an excellent geographical location.
As one of China's leading SDIC tablet manufacturers and exporters, we have built a trusted reputation among Bulgarian importers, distributors, and end-users through consistent product quality, competitive pricing, and responsive technical support tailored to EU market requirements.
With rich production management experience and mature global sales channels, Hebei Liuhe has developed into a large-scale chemical manufacturer capable of meeting Bulgaria's growing demand year-round.



We operate advanced automatic production lines and precision testing laboratories, realizing automated and standardized production. Product quality is continuously optimized to ensure high stability and reliability for demanding EU-regulated markets like Bulgaria.
State-of-the-art automated manufacturing systems ensure consistent tablet weight, chlorine content, and dissolution rate — critical for Bulgarian customers requiring precise dosing compliance.
In-house analytical laboratories conduct comprehensive quality testing including active chlorine content, pH stability, moisture resistance, and shelf-life validation to EU and international standards.
Awarded the titles of New High-Tech Enterprise and Specialized & Innovative Enterprise — recognizing our commitment to R&D-driven quality improvement and technological leadership in SDIC manufacturing.
Our products are widely exported to Europe, America, Asia and many other regions. With high-quality products, reliable supply capability and professional service, we have established long-term cooperative relationships with customers worldwide — including major Bulgarian distributors and Southeast European partners.
At Hebei Liuhe, our mission is to provide reliable, efficient, and sustainable chemical solutions for global water treatment, environmental protection, and industrial applications. We are committed to becoming a trusted international partner — including for Bulgarian and Balkan customers — by delivering consistent product quality, competitive value, and professional technical support.
Our vision is to contribute to a cleaner, safer, and healthier world through advanced chemistry and responsible manufacturing. For the Bulgarian market, this means providing SDIC tablet solutions that not only meet EU regulatory requirements but actively support Bulgaria's goals for safe drinking water, clean recreational facilities, and sustainable industrial practices.
We actively promote green production and energy-saving technologies. Wastewater, exhaust gas and solid waste are strictly managed in compliance with national environmental regulations. Meanwhile, we also actively practice environmental protection, workplace safety and responsible operation through our certified management systems, including ISO 9001:2015, SGS, and Carbon Footprint. We strive to build a sustainable and responsible chemical enterprise.
For Bulgarian partners, our environmental credentials directly support compliance with EU environmental directives and corporate sustainability reporting requirements — making Liuhe the responsible choice for SDIC procurement.
Green Production & Waste Reduction
Energy-Saving Technologies
Wastewater Treatment Compliance
Workplace Safety Standards
Explore our full portfolio of water treatment and disinfection chemicals — all available for export to Bulgaria with EU-compliant documentation, flexible packaging, and competitive bulk pricing.

Multifunctional Chlorine Tablets for Swimming Pools - Effective Water Treatment Solution

China TCCA 90 Chlorine Tablets for Pool Disinfection - Reliable Suppliers and Factory Solutions

China SDIC Dihydrate Disinfectant Granules for Pool & Hygiene | Reliable Suppliers & Factory

Sodium Dichloroisocyanurate (SDIC) Granules

China Suppliers of Sodium Dichloroisocyanurate (SDIC) Granules - High-Quality Factory Products for Water Treatment

Multifunctional Chlorine Tablets for Swimming Pools - Quality Products from China Suppliers & Factory

China SDIC Disinfectant Tablets - Effective Household & Surface Disinfection | Trusted Suppliers & Factory

Cyanuric Acid | Pool Stabilizer Tablets
Bulgarian chemical importers, distributors, and industrial buyers choose Hebei Liuhe as their preferred SDIC tablets supplier for a combination of product excellence, supply reliability, and deep understanding of EU market requirements.
Whether you are a Bulgarian chemical distributor, pool supply retailer, industrial procurement manager, or municipal water authority, our team is ready to provide customized SDIC tablet solutions tailored to your specific requirements and EU compliance needs.
📧 Contact our Bulgaria market team at www.liuhechem.com for product specifications, pricing, and compliance documentation.