Zhenglong bearing is a speical bearing manufacturer of China.Our product had passed ISO9001:2000Quality system.Our main product as follow :
1)deep groove ball bearing
2)tapered roller bearing
3)hub wheel bearing
4)pillow block bearing and so on
More information you can visit our web:http://www.zl-bearing.com
Any inqurie pls feel free to inform us through z3h2y1#yahoo.com.cn your inquire always meet with our careful attention!
MSN:mickey.6699#yahoo.com.cn
Your comments on our products or any information on your market demand will be really appreciated.