Company Profile

Shanghai Howell Petroleum Additives Co., Ltd was incorporated in 2004, In 2009 our own manufacturing plant was set up in

Anhui Salinization Industrial Park, with independent research and development capacity, 8000mts of SIB T321A without

Chlorine and T321B used as olefin catalyst could be produced in one year. Furthermore based on T321A, we developed GL-5 gear oil additive package T4216 with annual capacity of 10000mts which has passed RIPP bench test already.

With annual capacity 20000mts of detergent in which has T104, T105, T106. T107B, T115, 8000mts of oxidation-corrosion

Inhibitor in which has T202, T203, T204, T205, 8000mts of dispersant in which has T151, T154, T155, T161, 4000mts for other

Components in which has T746, 60000mts of additive packages, our OEM manufacturer has a full range products covering

From SF/CD to SN/CI-4 in which T3218, T3158A, T3234 have passed national bench test already.