Shanghai Songsongmould.Co.Ltd

We are a professional company which has manufactured metal stamping parts(spring u nut,spring clips,flat washers) for more than 7 years in China, Our company has strong design team and is equipped with modern equipmentCompetitive advantages: New product, in a variety of designs, well and high quality control, earth-friendly products, customer's designs and logos are welcome [详细介绍]