Import Bio Mileager Uttf Gear Oil — Buy in Bulk from Supplier in China

Bio Mileager UTTF Gear Oil is a transmission lubricant formulated from solvent-refined base stocks with an additive package selected to deliver detergent, thermal and oxidation stability, low-temperature fluidity, seal compatibility, antifoam, anticorrosion and antiwear properties. The UTTF designation indicates suitability for use in specific transmission and gear systems where these combined performance characteristics are required. The product is supplied by Heartful (Tianjin) International Co., Ltd, operating from the Tianjin Free Trade Zone in northern China. The formulation targets applications where gear and transmission components operate under varying thermal loads and require consistent lubricant film integrity across temperature ranges.

The base oil component is derived from solvent-refined mineral oil stocks, a standard refining process that removes aromatics and sulphur compounds to improve oxidation resistance and colour stability. The additive system incorporates detergents to control deposit formation, antiwear agents (typically zinc dialkyl dithiophosphate or equivalent chemistry) for gear and bearing protection, and corrosion inhibitors to protect ferrous and non-ferrous metal surfaces. Seal compatibility additives are included to prevent swelling or hardening of common transmission elastomers (NBR, Viton, silicone). The low-temperature fluidity specification suggests pour point depressants are present, allowing operation in climates where cold-start protection is necessary. Typical viscosity grades for UTTF-type fluids range from ISO VG 68 to ISO VG 220, though buyers should confirm the specific grade offered.

This gear oil serves manufacturers and maintenance operations for industrial gearboxes, automotive transmissions, and off-highway equipment where UTTF performance levels are specified. Importers should verify the exact viscosity grade, pour point, and flash point against their equipment manufacturer's requirements. The supplier's location in Tianjin Free Trade Zone offers potential logistics advantages for bulk shipment via Tianjin Port, one of China's northern container hubs. Buyers are advised to request a certificate of analysis for each batch, confirming kinematic viscosity at 40°C and 100°C, viscosity index, and results of standard gear wear tests (such as FZG or equivalent). Packaging options, minimum order quantities, and Incoterms should be confirmed directly with the supplier, as these details are not stated in the source listing.

Heartful (Tianjin) International Co., Ltd is located at No.136, Haibin 13 Road, Free Trade Zone, Tianjin 300461, China. The company's registered address places it within the Tianjin Free Trade Zone, a bonded logistics and processing area in northern China with direct access to Tianjin Port. The supplier tier is classified as 'imported' with a 'harbor' trust tier, indicating the profile was imported into the platform's database with basic harbour-level verification rather than extended third-party audit. The response rate is recorded at 0.00 percent with an average response time of zero hours, which indicates no response data is available rather than confirmed non-response. Buyers should not rely on response speed metrics for this listing and should initiate direct contact to assess communication reliability.

The source description provides formulation detail but no company history, production capacity, workforce size, revenue figures, or client references are stated. The listing does not claim ISO certifications, API licences, or OEM approvals. The supplier presents itself as a trade-oriented entity in a free trade zone, which is consistent with blending, toll-manufacturing, or distribution business models common in Tianjin's logistics hub. Importers should request evidence of quality management systems, batch testing capabilities, and supply chain documentation. The absence of stated manufacturing certifications does not imply non-compliance, but buyers must perform due diligence on product conformity to target market regulations (REACH for EU, EPA for US, etc.).