Import Aluminum Hydroxide — Buy in wholesale FOB from Supplier in China

Shandong Runke Chemcial Co., Ltd. supplies aluminum hydroxide with the molecular formula Al(OH)3 and CAS registry number 21645-51-2 from Weifang in Shandong Province, China. The material is positioned as an industrial-grade chemical for flame retardant filler applications in plastics, rubber, and coatings, as well as for antacid and water treatment uses. The supplier operates from the Binhai Economic Development Zone, a designated industrial area, and holds a harbor trust tier with no recorded response activity to date.

The compound is offered in powder form with stated consistent particle size distribution, though specific sieve analysis or laser diffraction values are not provided. Standard aluminum hydroxide for polymer flame retardant applications typically requires median particle sizes between 1.5 and 8 micrometres, with top-cut control below 45 micrometres to prevent surface defects in extruded profiles. For water treatment grades, larger particles and broader distributions are often acceptable. The material functions as a endothermic flame retardant through water release at approximately 200 to 300 degrees Celsius, a mechanism that suppresses smoke and corrosive gas generation compared with halogenated alternatives. Buyers should confirm the supplier's thermal gravimetric analysis data and onset decomposition temperature for their specific grade.

End users span polymer compounders producing wire and cable insulation, construction profiles, and appliance housings; pharmaceutical tablet manufacturers seeking antacid active ingredients; and municipal water treatment operators requiring aluminium-based coagulant feedstock. The listing also references paper, glass, and ceramic industries as application areas. Trade specifics including exact MOQ, pricing, packaging specifications, lead times, and Incoterms are not stated and must be confirmed directly with Shandong Runke Chemcial Co., Ltd. before any purchase commitment.

Shandong Runke Chemcial Co., Ltd. is based in the Binhai Economic Development Zone, Weifang 261000, Shandong Province, China. The supplier is classified within the harbor trust tier, indicating a verified business registration, but records a 0.00% response rate with zero average response hours on the platform. This absence of engagement metrics means prospective buyers should not rely on platform-mediated communication alone and should pursue direct contact through the supplier's registered business channels. The company's location in Weifang places it within the Shandong chemical industry belt, though this geographic concentration does not confirm manufacturing depth or inventory holding.

No information is provided regarding the year of establishment, registered capital, production capacity, employee count, annual revenue, or specific client references. The listing does not name any quality management system certifications, environmental compliance registrations, or product-specific testing accreditations. The product description refers to certified products without identifying the certification scope, standard, or body. Buyers should therefore treat uncorroborated claims as requiring verification and request copies of ISO 9001, ISO 14001, or other relevant certificates, together with scope statements, directly from the company. The distinction between manufacturing trader and pure trading company is also unclear, so clarify whether Shandong Runke Chemcial Co., Ltd. operates its own precipitation and classification equipment or sources from affiliated manufacturers.