19 Years Industry Experience: Deep expertise in metal springs business ensuring high quality and reliability.
Comprehensive Material Options: Processes stainless steel, music wire, carbon steel, and various alloy steels.
Flexible Customization Services: Offers full, minor, and sample-based customization with tooling development.
Wide Diameter Range: Handles material diameters from 0.1mm to 8mm for diverse applications.
Multiple Surface Treatments: Provides painting, electroplating, polishing, and blackening options.
Strict Quality Control: 100% visual and functional inspection with traceable raw materials.
Global Shipment Capabilities: Ships by sea from Ningbo/Shanghai or by air from Shanghai/Hangzhou.
ISO Certified Manufacturing: Holds ISO9001-2000 and ISO14000 certifications for quality and environment.