Semiconductor Fused Silica Quartz Glass wafer

Specifications
specifications designed to your unique needs including, alignment marks, holes, pockets, edge profile, thickness, flatness,
surface quality, cleanliness or any other details critical to your application. We also offer these wafers in a broad array of
materials including Borosilicate, Aluminosilicate, Fused Silica (instead of quartz), Quartz and Soda Lime.
The following describes the versatility within several of our key processes. For full details on the process, please contact us
freely get more information.

Process

Shape Cut

Thin sheets are scribed, thick sheets are water jetted and blocks are wire sawn to begin the process with a wafer "blank".

CNC Edge

Each wafer is individually edged on a Precision CNC Edge Grinding Station.

Lapping

As required, wafers are lapped to precise thickness or flatness.

Polishing

Double-side Commercial Polish removes subsurface damage and Super Polish creates a pristine finish.

Cleaning

We combine ultrasonics and megasonics on multiple cleaning lines which feed directly into a Class Clean Room.

Inspection

In our Class 100 Optical Clean Room, we inspect to various quality levels under the appropriate lighting conditions.

Packaging

All wafers are packed in pre-cleaned containers, double bagged and vacuum sealed within the Class 100 Clean Room.

Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales.

The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It has established a high-quality product image and brand in the field of glass deep processing.

The company specializes in the custom processing of various optical glasses, including glass capillary tubes / rods, shaped glass tubes / rods, laser cavity filters, optical fiber quartz end caps, quartz parts, quartz plates and quartz instrument etc.

Products are widely used in semiconductor, communications, solar energy, electronics, optics, optical fiber, aerospace, military, chemical industry, coating, medical treatment and many other high-end industries.

The company is located in Beijing, the capital of China, and it has a large production base-Laiyang Zhong Cheng Quartz Glass Co., Ltd. In Laiyang, Shandong province which covers an area of 20,000 square meters. In year 2020, in order to expand the scale of production, the factory was expanded by 8,000 square meters, and it is expected to be put into use in year 2021.

The company takes product quality as its tenet. Each product is strictly controlled from material selection, processing, inspection, packaging, transportation to after-sales service. With technological innovation as the driving force, a large-scale and systematic production model has been formed.

Adhering to the service concept of the quality first and customer-oriented, through unremitting efforts and continuous improvement, ZCQ has created a good manufacturing platform of optical glass for customers.