How about the R&D department of Suzhou Zhi Ming Technology Co., Ltd.

All right. Suzhou Zhi Ming Technology Co., Ltd. takes high-end casting equipment and high-quality aluminum alloy casting production as its two major businesses, providing customers with efficient and intelligent core-making equipment, R&D and casting product manufacturing, devoting itself to leading and promoting the technological update and industrial upgrading of the casting industry, and empowering the green and intelligent development of the casting industry.