Ningbo Zhongning Import & Export Co.,Ltd.

our company is a member of chinese specialized community of springs.it has gained the quality system certificate of iso9001 in 2000.we has developed many kinds of items such as yq compressed springs and jkq lockable spring on the basis of adopting the advanced technology from abroad and cooperating with stabilus company and suspa company. our
pro
ducts are widely used in cars ,medical equipments,doors of machinery etc.what is more we can also design and supply the springs according to the special requirment for the customers.