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Our most-demanded calcium solutions tailored for Thailand's manufacturing and industrial needs
China's leading calcium products manufacturer serving Thailand and Southeast Asia
Shandong Useen Calcium Co., Ltd. specializes in a range of products, including nano-scale calcium carbonate, food-grade calcium carbonate, calcium oxide, calcium hydroxide, and light calcium carbonate. Our company owns 17 fully automated calcium oxide production lines, three calcium hydroxide production lines, and nine calcium carbonate production lines.
Its annual output is 200,000 tons for nano-calcium carbonate, 200,000 tons for calcium hydroxide, 160,000 tons for light calcium carbonate, 360,000 tons for heavy calcium carbonate, and 1 million tons for calcium oxide.
We are proud to be a trusted calcium hydroxide powder supplier for Thailand, delivering consistent quality, competitive pricing, and reliable logistics to support local industries across Bangkok, Chonburi, Rayong, and beyond.
Understanding the local industrial landscape and commercial demand across key Thai sectors
Thailand's Eastern Economic Corridor (EEC) and ongoing urban infrastructure projects have driven surging demand for calcium hydroxide in cement, mortar, and soil stabilization applications. Major construction hubs in Bangkok, Pattaya, and Chonburi rely on consistent lime supply chains from trusted international manufacturers.
Thailand is one of the world's top sugarcane producers. Calcium hydroxide (slaked lime) is widely used in sugar refining as a clarifying agent. Additionally, Thai farmers apply agricultural lime to neutralize acidic soils across rice paddies, cassava farms, and rubber plantations, making it an essential agri-input commodity nationwide.
With Thailand's increasingly strict environmental regulations under the National Environment Quality Act, industrial wastewater treatment plants and municipal water authorities depend on high-purity calcium hydroxide for pH adjustment, heavy metal precipitation, and flue gas desulfurization in industrial zones across Map Ta Phut and Laem Chabang.
Thailand's petrochemical clusters in Rayong and the Map Ta Phut Industrial Estate are among Southeast Asia's largest. These facilities require calcium hydroxide for neutralization processes, acid gas treatment, and chemical manufacturing, creating a robust and recurring B2B procurement market for bulk lime powder suppliers.
Thailand ranks among the world's leading shrimp and fish exporters. Calcium hydroxide is a critical input in pond preparation, disinfection, and pH management in aquaculture operations across Chachoengsao, Samut Prakan, and the Gulf coast provinces. Demand from this sector continues to grow alongside export-oriented aquaculture expansion.
Food-grade calcium hydroxide is used in traditional Thai food production, including nixtamalization processes and as a firming agent in fruit preservation. Thailand's thriving food export industry demands calcium products that meet strict international food safety standards, including FDA and Codex Alimentarius requirements.
Key growth drivers shaping the calcium hydroxide powder industry across Southeast Asia
Thailand's GDP growth and the government's Thailand 4.0 policy are accelerating industrial output. Calcium hydroxide consumption is expected to grow at 5โ7% CAGR through 2030, driven by construction, chemicals, and environmental compliance sectors.
Thai industries are shifting toward eco-friendly production. Calcium hydroxide plays a pivotal role in carbon capture, flue gas desulfurization, and zero-liquid-discharge systems โ aligning with Thailand's Net Zero 2065 climate commitment.
Nano-scale and ultra-fine calcium hydroxide powders are gaining traction in Thailand's electronics, coatings, and specialty chemical industries. These high-value products command premium pricing and are increasingly sourced from advanced Chinese manufacturers like Useen.
Under the ASEANโChina Free Trade Agreement (ACFTA), reduced tariffs and improved logistics corridors have made Chinese calcium hydroxide more cost-competitive in Thailand. Direct sea freight from Shandong to Laem Chabang port ensures fast, reliable delivery at scale.
Welcome to Useen โ Our calcium products power a wide spectrum of Thai industries
Our materials are used across a wide range of industries including PVC pipes, automotive primers, paper, printing inks, wires and cables, sealants, rubber products, tyres, and more. Our clients rely on us for consistency, tailored solutions, and support in scaling their operations without compromising on quality. Our company is the first in China to apply nano calcium carbonate to PE blow molding products, which can replace traditional filling materials and has excellent performance.
Science-driven excellence powering next-generation calcium solutions
Innovation is at the core of everything we do. In recent years, we have made significant investments in R&D, focusing on the development of new technologies and next-generation calcium products. Through our industry-university-research partnerships, we have established strong capabilities in applied research, product development, and advanced process engineering. These collaborations allow us to continuously evolve, improve our formulations, and meet the changing demands of global industries including Thailand's rapidly expanding manufacturing base.
Delivering measurable value to Thai importers, distributors, and industrial end-users
Every batch of calcium hydroxide powder undergoes rigorous quality control with advanced analytical testing. We guarantee consistent particle size distribution, purity levels above 95%, and whiteness that meets Thailand's industrial specifications.
As a direct manufacturer with vertically integrated production, we eliminate middlemen and offer Thailand buyers the most competitive FOB and CIF pricing in the market. Volume discounts and long-term contract pricing are available for Thai distributors.
We offer customized packaging solutions including 25kg bags, 500kg jumbo bags, and bulk container loading. OEM and private label services are available for Thai distributors who wish to market products under their own brand.
Our experienced export team handles all documentation including Certificate of Origin, SGS inspection, Bill of Lading, and MSDS. Regular container shipments from Qingdao Port to Laem Chabang ensure lead times of 12โ18 days.
Our technical team provides application support, formulation advice, and product customization for Thai customers. Whether you need ultra-fine grades for specialty coatings or high-reactivity lime for water treatment, we deliver tailored solutions.
With years of export experience to Thailand, Vietnam, Indonesia, and Malaysia, we understand ASEAN regulatory requirements, import procedures, and local market preferences โ ensuring a seamless procurement experience for Thai buyers.
Explore our full portfolio of calcium solutions designed for Thailand's diverse industrial applications
Contact Shandong Useen Calcium Co., Ltd. today for product specifications, competitive pricing, and export quotations tailored to your Thailand project requirements.
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