Roto-Chem Seal Engineerings Established as a Sole Proprietorship firm in the year 2019, we “Roto-Chem Seal Engineerings” are a leading Manufacturer of a wide range of Seal Support System, Oil Seals, Spring Seals, etc. Situated in Hosur (Tamil Nadu, India), we have constructed a wide and well functional infrastructural unit that plays an important role in the growth of our company. We offer these products at reasonable rates and deliver these within the promised time-frame. Under the headship of “Mr. Rajendran S V” (Owner), we have gained a huge clientele across the nation.