--- title: 7 Deadly Sins of Supplier Development - Improving Operating Efficiency description: Learn these seven deadly sins of supplier development and common communication errors to avoid, to help eliminate errors and improve operating efficiency. --- [![Epec Engineered Technologies](https://www.epectec.com/images/logo.png "Epec Engineered Technologies")](https://www.epectec.com/) [![Epec Engineered Technologies](https://www.epectec.com/images/logo.png "Epec Engineered Technologies")](https://www.epectec.com/) - [Articles](https://www.epectec.com/articles/) - [Blog](https://blog.epectec.com/) - [Webinars](https://www.epectec.com/webinar/) - [Videos](https://www.epectec.com/videos/) - [Case Studies](https://www.epectec.com/case-studies/) - [News & Events](https://www.epectec.com/news/) - [Customer Portal](https://system.netsuite.com/c.406760/site/NSlogin.html) - [About](https://www.epectec.com/about/overview/) - Back - [Company Overview](https://www.epectec.com/about/overview/) - [Our History](https://www.epectec.com/about/our-history/) - 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Download the *Seven Deadly Sins of Supplier Development* Ebook to learn about some of the common communication errors to avoid, so your suppliers can contribute to your company’s success. This Ebook is intended to help you and your suppliers’ work together to develop a strong relationship in hopes of eliminating errors and improving operating efficiency. ### Insiders Look: - Time Improvement Opportunities - Communication Improvement - Unique Identifier - And More… By avoiding these seven bad habits, your efforts in improving your supply base will go much further, much faster. ![Seven Deadly Sins of Supplier Development](https://info.epectec.com/hubfs/Ebooks/seven-deadly-sins-of-supplier-development-ebook.jpg "Seven Deadly Sins of Supplier Development") #### Learn What To Avoid Fill out our short form to receive your FREE copy! 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