Building the Bridge of Light Precisely
Building the Bridge of Light Expertly
Building the Bridge of Light Reliably
Building the Bridge of Light Excellently
Building the Bridge of Light Innovatively

New Products

Exhibition Information

CIOE 2025

CIOE 2025

The 26th China International Optoelectronic Exposition (CIOE 2025) will take place from September 10 to 12, 2025, at the Shenzhen World Exhibition and Convention Center.
2025 Laser World of Photonics

2025 Laser World of Photonics

CASTECH will actively participate in the Laser World of Photonics (LWP) in Munich from 24-27 June 2025

MORE

查看全部产品

MORE +

CASTECH INC. Stock code 002222

After 30 years` rapid growth since the foundation in 1990, CASTECH INC.  has become a recognized leading supplier of crystals,  optics and  laser components in the world. In 2008 CASTECH successfully completed IPO in Shenzhen stock exchange. (Stock Code 002222) Today, at our 450,000 sq ft advanced facility, over 1000 employees are dedicating to satisfy customer needs in terms of performance and cost effectiveness 

30 +

The company was founded more than 30 years ago

40000 +

The total area exceeds 40,000 square meters

1000 +

Over 1,000 employees

50 %

Around 50% exported to other countries

MORE >

NEWS

CIOE 2025

CIOE 2025

2025-08-01

The 26th China International Optoelectronic Exposition (CIOE 2025) will take place from September 10 to 12, 2025, at the Shenzhen World Exhibition and Convention Center.
2025 Laser World of Photonics

2025 Laser World of Photonics

2025-05-21

CASTECH will actively participate in the Laser World of Photonics (LWP) in Munich from 24-27 June 2025
LASER World of PHOTONICS CHINA 2025

LASER World of PHOTONICS CHINA 2025

2025-02-19

CASTECH will participate in The LASER World of PHOTONICS CHINA 2025 from March 11th to 13th, 2025.
OPIE 2025

OPIE 2025

2024-12-09

CASTECH will participate in Optical & Photonics International Exhibition (OPIE) on 23rd-25th April, 2025

CULTURE

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

CASTECH
Search