Quality & Inspection

Quality is built into the process — not verified at the end.

Quality Management System

Technical Definitions & Standards

Quality & Inspection

※ Inspection methods and acceptance criteria are defined according to optical design requirements and agreed specifications.

Quality System

We operate under a structured quality management system and have obtained ISO9001 certification.

Quality control is implemented throughout the entire production process, from raw material inspection to final product verification.

Quality Commitment

We focus on stable manufacturing capability rather than one-time extremes.
Our goal is to deliver optical components with repeatable performance, controlled tolerances, and reliable quality, supporting long-term cooperation with our customers.

Inspection Capability

Our inspection equipment supports dimensional, surface, and optical performance verification to ensure process stability and consistency.

 

Inspection items include:

• Diameter and thickness measurement
• Surface quality inspection
• Surface accuracy evaluation

• Decenter verification

Tiansai Photoelectric
Tiansai Photoelectric
Tiansai Photoelectric
Tiansai Photoelectric

Copyright 2026 Chengdu Tiansai Photoelectric Technology Co., Ltd. Website Development:China Enterprise Dynamics Chengdu

Copyright 2026 Chengdu Tiansai Photoelectric Technology Co., Ltd  Website Development:300.cn

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