Application Fields

Notice of Entry into the Substantive Examination Stage for Invention Patent Application No. 202511227476.3: A Hot Return Water Mold Temperature Controller

2026-04-07

Dongguan Linsheng Machinery Co., Ltd.

Lin Sheng Optoelectronics Technology (Dongguan) Co., Ltd.

Liu Sheng:+86-138 0961 1549
Mr. Li:+86-136 3269 0804
Email:info@linsheng-optical.com
Address: Building B, No. 64, Deping Middle Road, Chang’an Town, Dongguan City, Guangdong Province

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+86-138 0961 1549

+86-136 3269 0804

info@linsheng-optical.com