Nantong Rongheng Successfully Passed Intellectual Property Management System Certification

Nantong Rongheng Successfully passed Intellectual Property Management System Certification

Recently our company has been conducting intellectual property management system accredition.By our through efforts, our company successfully passed and acquired this certification.The credition are in compliance with GB/T29490-2013 standard.

The products range including reserch and development for  roots blower, roots vacuum pump and relative products, which guarantee our products and services to a new level