In the international industrial chemical trade, securing high-purity sodium hydroxide requires selecting a partner capable of guaranteeing chemical consistency, supply scalability, and competitive direct-factory pricing. Operating as a specialized primary producer and top-tier direct export distributor, Tianjin Jiahengyuan provides international buyers with direct access to world-class tianye caustic soda products alongside our own manufactured high-grade alkali flakes.
By leveraging state-of-the-art ion-exchange membrane chlor-alkali synthesis, this premium raw material delivers exceptional chemical purity, low iron content , and minimal carbonate residue, answering the strict technical demands of global processing plants.


Partnering with an established chemical enterprise located within 15 kilometers of Tianjin Port provides crucial supply chain security for multinational procurement managers:
● Dual Sourcing Model: We combine high-volume in-house production of solid caustic flakes with direct primary agency allocations for premier state-owned brands, ensuring contractually guaranteed cargo availability during spot market shortages.
● Uncompromising Chemical Purity: Advanced membrane electrolysis suppresses impurities, producing high-grade liquid base that is subsequently processed into high-density flakes and free-flowing prills.
● Streamlined Port Logistics: Immediate proximity to deep-water berths enables rapid FCL container loading, eliminating port delays and lowering inland freight overheads.


Anhydrous sodium hydroxide is intensely hygroscopic, reacting rapidly with ambient atmospheric humidity and carbon dioxide. To ensure that every dispatch of tianye caustic soda maintains its pristine chemical state across transoceanic shipping routes, we apply rigorous packaging standards:
1. Reinforced 25kg PP/PE Bags: Constructed from high-tensile woven polypropylene (PP) outer bags equipped with hermetically heat-sealed polyethylene (PE) inner liners to block ocean vapor ingress.
2. High-Load 20ft FCL Configurations: We offer flexible loading options, including 28 metric tons loaded without pallets to minimize ocean freight costs per ton, or 25 metric tons fully palletized and shrink-wrapped for rapid forklift handling.
3. Custom OEM Compliance: Full support for customized neutral bag printing, regional safety markings, and multilingual hazard warnings.
The physical cleanliness and precise chemical concentration of high-purity membrane alkali make it an essential input across key manufacturing sectors:
● Alumina Refining and Metallurgy: High-tonnage strong base required for bauxite digestion under the Bayer process and pH regulation in gold processing.
● Soap, Detergent, and Surfactant Synthesis: Primary saponification agent for producing premium bar soaps, commercial degreasers, and industrial liquid cleaners.
● Textile Mercerization and Fiber Processing: Applied in cotton yarn processing to enhance luster, tensile strength, and dye absorption capacity.
● Water Treatment and Chemical Neutralization: Reliable bulk alkalinity control for municipal water purification and acid effluent treatment.
All shipments strictly adhere to Class 8 Dangerous Goods regulations (UN 1823) and are supplied with batch-specific Certificates of Analysis (COA), GHS-compliant Safety Data Sheets (SDS), and custom import tracking waivers. Contact our international export team today to receive direct quotations (FOB, CFR, CIF) within 12 hours.