Manufacturing

From Raw Material to Final Inspection

We support the complete production process from raw material preparation and optical processing to coating, cleaning, inspection and final preparation for shipment, covering optical lenses as well as glass, plastic and metal substrates for standard and custom requirements.

Optical Coating

Coating services are available for optical lenses, glass, plastic and metal substrates, with processes selected according to material, application and customer requirements.

Ultrasonic Cleaning

Components are cleaned in a controlled process before coating, inspection or further processing to help maintain surface cleanliness and production consistency.

Optical Grinding & Polishing

Optical components are ground and polished to achieve required dimensions and surface quality before cleaning, coating and further processing.

Raw Material Storage & Inventory

Raw materials are organized and prepared to support production planning, standard products and custom manufacturing requirements.

Why Choose Likai

We combine standard products with custom optical manufacturing and coating services, supported by controlled production processes and responsive technical communication.

Quality Control & Cleanroom Handling

Quality checks are integrated throughout optical processing and coating. Optical coating and related handling of lenses and optical components are carried out in a filtered cleanroom environment. Personnel wear cleanroom garments and pass through an air shower before entering the controlled production area, helping reduce particulate contamination during coating, handling and inspection.