18

Years Of Experience
//About

NingBo BONRIO Import&Export Co.,LTD

NINGBO BONRIO IMPORT & EXPORT CO., LTD. is an exporting company whom has own manufactory. We have long terms business relationship with China National Testing Center ( the lab has ISO17025 Cert. & NADCAP certification for material testing ). 

  • Bona fides to customer, Passion & Power to work
  • more than 60 sets of equipment for production and testing
  • Special Parts according to customer’s drawing
  • Cooperated lab has ISO17025 & NADCAP certification for products

Watch Our Video

Not sure what you need?

Which types of insurance match with your business.

//Our News

Latest news

Brief analysis on the force of bolt and nut fastening

2020-11-24

Under the load change, vibration and impact during the working process of bolted parts

Classification of common bolt locking structures

2020-11-25

The commonly used bolt locking structure can be divided into detachable anti loose structure and permanent anti loose structure.

Product Name (standard)

2020-11-25

Note: if there is no standard screw and it belongs to non-standard part, it needs to provide drawings.