Sensing Optical Cable - Distributed Fiber Optic Sensor - High Temperature Fiber Optic Patch Cord - Polyimide/Gold-Coated Optical Fiber - High Temperature Fiber Optic Connector/Adapter - Manufacturer

DCYS uses seamless steel tubes to encapsulate and protect OFSCN brand optical fibers and fiber gratings

DCYS (Beijing Dacheng Yongsheng Technology Co., Ltd.) is a company specializing in fiber optic and optical fiber protection technology.
DCYS has multiple brands, Unique tech and self-built factories. We provide customers with a "series of optical fiber products and system solutions" that can be used in harsh environments, including: seamless steel tube optical cables (fiber in metal tube - FIMT), distributed optical fiber sensors, high/low temperature resistant fiber optic patch cords, single-mode and multi-mode polyimide coated optical fibers, gold-coated(gold-plated) optical fibers, high temperature fiber optic pigtails/connectors/adapters, etc, and application experience of the above products in different industries.
If you are looking for the above products, DCYS may be the partner you are looking for.



   
According to different user needs, DCYS adopts different methods to protect optical fiber. "Make Optical Fibers Stronger" is our mission.   "OFSCN®, PEINO®" are our brands serving the world.  

Innovative research and development, controllable production and testing, our products are of excellent quality.