Patel alloy steel pvt ltd [pasl] is a large-scale msnufacturer of graded cast iron and spheroidal [nodular] graphite iron [sgi] castings. Built in 1982, starting with steel castings as main products, the company patel alloy steel pvt ltd has provided developed different grades of sgi casting s as per need of market and established itself as a leading manufacturer of sgi casting parts on local and global market through consistent work of high quality, starting with steel castings as main products. The foundry is equipped with second-to-none melting and material handling facilites thus resulting in to limits to casting size and weight. The maximum casting weight the company has obtained so far is 40 tonnes. It was an early pioneer in development of heavy weight castings for plastic injection moulding machine and wind turbine generator industry. The foundry is equipped with second-to-none melting and material handling facilites thus resulting in to limits to casting size and weight. The maximum casting weight the company has obtained so far is 40 tonnes.