Zhejiang Bona Steel Tube Co., Ltd.

Name:Technology process
Description:Before the production of each model of product,adjustment of processing procedures and trial production of it will be conducted,to quarantee the final quality of products

Name:Quality management
Description: The company improves its quality management in an allround way, namely, to implement a quality- orienled operation system that guide every level of the corporate hierarchy to the same goal, to implement a strict inspection and conlrol over product qualily, and ultimately, to guarantee the superior qualify of each production step. Each product the company has presented to the customer embodies Bona's endless pursuit. The first-class inspection devices are the guarantee for belier products for customers.