Changyi Petrochemical employees obtain Six Sigma certificates

The HP Quality Management School issued Lean Six Sigma Green Belt Certificates to 11 Changyi Petrochemical employees on August 17 over approval for its Green Belt Project in 2012.

Changyi Petrochemical selected more technical staff from the front lines and team leaders to take part in Green Belt training. The Lean Six Sigma management concept would lay a solid foundation for boosting the company’s profits.