Handai Chemical Completes Lean Six Sigma Black Belt Certification Award — Jiangxi Factory's Management Capabilities Gained Headquarters Recognition

On November 10, 2025, a simple yet solemn ceremony was held at the headquarters of the R&D Center of Shanghai Handai Chemical Co., Ltd. A Lean Six Sigma Black Belt Certificate, certified and issued by an external authoritative organization, had been delivered to Shen Yue, General Manager of the company, beforehand. On the same day, Shen Yue personally and grandly presented this weighty professional qualification certificate to the person in charge of Handai Chemical's Jiangxi Factory. This marks the second core backbone of Handai Chemical to obtain this external professional certification since the company launched its lean management system.

As an innovative chemical enterprise focusing on the waterborne epoxy field, Handai Chemical has always regarded the lean management and Six Sigma system as the core support for ensuring product quality and serving global customers. In recent years, the company has continuously deepened the research and implementation of relevant management methods: on the one hand, it optimizes production efficiency and reduces operational losses through standardized processes; on the other hand, it improves product stability by using data-driven Six Sigma tools, and builds a full-chain quality control system.

This mature management system has brought significant results to the enterprise: in early 2025, Handai Chemical successfully passed the EcoVadis certification by virtue of its standardized operation processes, demonstrating its strong capabilities in sustainable development and supply chain management; at the same time, the standardized management model also helped the enterprise efficiently complete supplier audits by multiple multinational companies, further consolidating its supply chain cooperation advantages in the industry and laying a solid foundation for expanding the global market.

The award of this externally certified Black Belt Certificate to the person in charge of the Jiangxi Factory this time is not only a high recognition of his personal professional capabilities and management practices, but also reflects Handai Chemical's strategic layout of extending the lean management system to regional business units and achieving coordinated upgrading across the entire company. Relevant responsible persons of the company stated that in the future, the company will continue to increase efforts in cultivating lean management backbones, promote the in-depth penetration of lean and Six Sigma concepts into R&D, production, service and other links, and empower global customers with more efficient operations and more reliable products, so as to contribute to the high-quality development of the industry.