About Us

Company Profile

Chongqing Smart Science & Technology Development Co. Ltd, founded in August 2010, is a high-tech enterprise specializing in the R&D, manufacturing and sales of acousto-optic devices and driving power supplies, optical active and passive devices, lasers and their related devices. Its products are widely used in laser manufacturing, optical fiber sensing, quantum research and other fields. As a professional supplier of optical products, we have also won the trust and cooperation of many customers in Japan, South Korea, France and so on.


The company’s products have passed the ISO9001-2008 international quality management system certification, and the quality has reached the international advanced level of similar products. So far, the company has 1 invention patent, several utility model patents and software copyrights. It has strong R&D and design capabilities and can provide customers with professional personalized customization services to meet their application needs.


We have always adhered to the concept of scientific and technological innovation, honest service, efficiency and professionalism, and win-win cooperation, becoming a professional high-tech enterprise, making first-class products, and providing first-class technical services.


A: The main products are: acousto-optic devices and drive power, lasers, and optical active and passive devices, which are widely used in laser manufacturing, optical fiber sensing, quantum research, and other fields.

A: Yes. Each set of products of the company has been strictly tested before leaving the factory, and a test report is provided for the user.

A: Normally, our product delivery time is 4-5 weeks. The delivery time for special model products needs to be confirmed after communication.

A: For confirmed orders, we require 100% full payment in advance.

A: For regular products, we have a small amount of stock, and the specific situation needs to be determined according to the actual needs of customers.

Contact Us

+86 023 6817 5606

Address: No. 208, Building 4, Tus Science Park, No. 69 Torch Avenue, Jiulongpo District, Chongqing, China