线束组装  制造商、经销商、供应商

GRT(Beijing Guangruntong Technology Development Co., Ltd.) is headquartered in Beijing Zhongguancun Hi-Tech Park and began in April 2008. GRT has gathered a group of senior R&D personnel with an average age of more than 15 years. Under the background of the rapid development of the optical fiber industry and the optical fiber to households, GRT has always adhered to the strategic principles of quality and innovation, and has gradually grown into a high-tech fiber optic company that is currently well-known in China, which integrates R&D, production and marketing, and has its own intellectual property and its own brand.
The main products of GRT are Optical Fiber Network Cards, Optical Fiber Modules, WDM devices, Optical Converter, Optical Fiber Patch Cord, and Optical Splitter. All kinds of products have passed international certification such as FCC, CE, and ROHS, as well as national industry certification, and have won a number of scientific and technological progress awards and excellent product awards. On the road ahead, GRT is committed to building China's own national enterprises, achieving the goals of "Optics Links The World, Connects Us Togetcher".

Honglin Technology Group is an outstanding manufacturer specializing in cable assemblies and specialty cables for high-end clients in the fields of 3C, household appliances, terminal user markets, optical storage charging, and electric vehicles. We drive technological and scale leadership in power and signal connection products within niche sectors.
The group possesses strong capabilities in product development, production, and quality assurance. Guided by the principles of "quality first, customer-centric," we are dedicated to providing customers with high-quality products and comprehensive premium services.