Supply of 4 meter (m) Long Stainless Steel (SS) Tube Coated with Absorber Coating for Concentrated Solar Power (CSP) Application April 1, 2019 Anand Gupta 00013 Tenders Supply of 4 meter (m) Long Stainless Steel (SS) Tube Coated with Absorber Coating for Concentrated Solar Power (CSP) Application For more information please see below link: Read more HPPCL Issue Tender for O & M of 8 MW AC Solar Power Project at Bada Basot Solan HP – EQ