Purchase Qty. Reference FOB Price
10-49 Pieces US$796.40
50-99 Pieces US$776.40
100+ Pieces US$756.50
Product Description
Product Description High-quality raw materials - silicon-manganese spring steel is used, which has higher strength, elasticity and hardenability. Easy to install and maintain-simple structure and shape, convenient installation and use, more convenient maintenance and replacement, and high ...