a manufacturer of fuel additives for global market. Our industrial fuel additives are targeted for use in both unleaded gasoline and diesel fuel. HI-TECH-98/20 [Cymantrene] is manganese based antiknock additive - crystal and liquid substitute of MMT and Tetraethyl lead [TEL]. We also have a production line for manufacturing methylcyclopentadienyl manganese tricarbonyl widely known as MMT. Another additive is FERROCENE-98 - ferriferous fuel antiknock additive that will make diesel fuel less sooty and less smoky. Along with metal containing octane improvers, we also offer NON-metal octane boosting additive GL-918 - a very competitive substitute of MTBE. Please browse links to study more about us and our products. Pls visit http://www.china-additives.com