packing with plastic bags, outer cartons or wooden boxes. also according to your requirement
wire dia:0.15mm -10.0mm
flexible in custom-design
About Hershey company:
We are professional spring manufacturer, have over 11 years experience in spring production and sales.we have modern spring making devices and experienced design team. we accept not only big order production but also small order, and develop the products with excellent quality on the basis of Customers specific requirements. High quality and low price. The range of our products is wide, including Compression springs, Extension springs, Torsion springs, Battery spring, Power spring, Coil spring , Leaf spring, Mould spring,etc., and other unique feature products.