High-Quality 50crva Spring Steel Strip for Durable Auto Components

High-Quality 50crva Spring Steel Strip for Durable Auto Components. Comprehensive Heat Treatment Options: Offers Cold Hard, Annealing, and Quenching & Tempering with specific hardness ranges. Wide Material Grade Selection: Produces 75Cr1, 51CrV4, 62Si2MnA, SAE8660, and various spring/automotive steels. Advanced Production Capacity: Equipped with 20-roll Sendzimir mill and 4 continuous quenching lines. Strict Quality Control: Features 5 QA/QC inspectors and random functional inspection before packing. Flexible Customization: Supports minor customization for dimensions and surface finishes like polished or blued. ISO Certified Manufacturing: Operates under ISO9001:2016 and IATF16949:2016 management systems. Fast Order Execution: Standard lead time is 20-30 working days with prompt feedback after payment.