Stumpp, Schuele & Somappa Pvt. Ltd manufactures Powder Coated Spiral Springs. Stumpp, Schuele & Somappa Pvt. Ltd is an ISO 9001 and ISO 14001 certified company. The Company also manufactures various types of springs. The Powder Coated Spiral Springs find an application in window regulator mechanisms, seat recliners, chain tension mechanism, defense mechanism, timer mechanism and cord retraction mechanism. The Powder Coated Spiral Springs have flat strip thickness ranging from 0.3 mm to 3.2 mm. The Powder Coated Spiral Springs have width ranging from 3 mm to 16.0 mm. These springs are available in oiling and phosphating surface finish.