Considering the strict requirements for 'cleanliness and corrosion resistance' of parts in the optical semiconductor industry, our customized services cover compliance management across the entire process. The machining stage is carried out in a dust-free workshop to prevent surface contamination from dust that could affect optical performance; material selection complies with environmental standards such as RoHS and UL, meeting the lead-free requirements for semiconductor chip production; before delivery, we provide a full-size quality inspection report and can also issue specialized reports on cleanliness testing, temperature resistance, and other requirements based on your needs. Every step from material selection to delivery is designed to mitigate compliance risks, ensuring that customized parts can be directly used in optical semiconductor production lines without additional processing.