05/01/2026
About BST
Hi everyone, my name is Hathaway from BST. We will share content about photography and optics with everyone. I hope to communicate with people who are interested in photography, sunglasses, and optical products here.
So allow me to introduce ourselves first.
Bright Shadow Technology Ltd., referred to as BST, is an optical product R&D and manufacturing factory located in Huizhou City, Guangdong Province, China. Since more than 15 years, our team has been rooted in the production and development of camera filters and we are one of the earliest factories in China to join this industry. Relying on our rich experience and independent research and development strength, we have obtained many opportunities to cooperate with world-renowned brands. Provide OEM and ODM services for 80% of the known brands on the market. BST is committed to devoting its energy to research and development, striving to be the industry leader. Our goal is to provide high-quality and trustworthy products, manufacture more excellent Chinese-made products, and create the light of domestic products! It is precisely because of this that we are among the best in the industry.
BST specializes in R&D, manufacturing and sales of optical filters and their accessories, including:
1.Camera and Cinema filters;
2.DJI filters and its supplementary lens;
3.Smart phone filters and its supplementary lens;
4.Functional sunglasses made of optical glass;
5.All kinds of metal and plastic structural parts;
6.All kinds of optical coating filters and assembly service for sophisticated optical products.
Our company has an optical R&D center and a 2000-square-meter dust-free manufacturing factory. BST owns a professional and experienced team engaged in researching, developing technology, quality controlling and producing optical products more than 15 years with an integrative. Currently we provide ODM and OEM services for our clients mainly from Europe, America and Japan, We have:
1. Managerial and technical personnel trained in systems
2. Reliable production safety and equipment management;
3. Complete product development and stable manufacturing Process management;
4. Excellent raw material supply chain;
5.IQC/QC/IPQC/QE/QA=Complete quality management system;
6.The service awareness of customers first and the ability of persistently improvement.
※BST's contribution to society and responsibility for the environment
BST is a high-tech enterprise recognized by China, and has made many contributions in the field of research and development of optical products. BST holds 46 patents. Participated in the advancement of the development of the local optical field.
Thoroughly implement the conservation of water and electricity, waste classification and recycling, and strictly follow the national standards for sewage discharge. Continuously improve production equipment and improve the utilization rate of resources such as water and electricity.
The above is only a general introduction to the situation of BST.
In future articles, I will share more.
If you are interested, you can leave a message or send an email to me：Hathaway@bstup.com
