Declaration of Metal Conflict-Free

Zhuzhou Old Craftsman Precision Alloy Co., Ltd. understands that production activities and the products it provides may have an impact on society and the environment. In order to shoulder corporate social responsibility, the company hereby promises:

1. The metals used or contained in all the products delivered by our company are in compliance with the DRC Conflict-Free standard (DRC Conflict-Free)

2. The company will truthfully fill in and reply to the "conflict minerals" survey and provide other information according to the requirements, and promise the authenticity, accuracy and completeness of the reply content and the information provided.