Viral Engineers is well known and manufacturer and exporter of Champ Precision Auto parts and Hydraulic Grease Fitting. Manufacture from excellent grade of raw materials, these are highly durable. The company does not compromise with quality. Benjo Bolts from the company are manufactured as per IS 12831 standard. The company can also make these bolts as per customer`s requirements. These are available in various sizes to suit fuel injections system.