In October 24, 2017, insulation material branch of the second annual meeting of Chinese Portland society was held in Zhejiang. The Shaoxing General Assembly enacted the 2017 national mineral wool product sampling type check list of enterprises, and from 2013 to 2017 for 5 consecutive years of wool product sampling type inspection qualified enterprises in the recognition, Weihai Boshengxin material limited company to receive the award. This fully shows that the industry is highly recognized for Bo Bo Sheng Sheng Yanmian, reflects the company's industry leading position!