控制电缆  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".

Customer support has the highest priority for us. Our service is specifically adapted to the individual customer and is therefore a confirmation of our successful business strategy.
It is our focus to fulfill your desires.
Our large product range meets any requirement. A very ambitious team of qualified experts meets the demands of national and international markets. The design and manufacturing of cables and conductors is subject to a continuous optimization process - that is why our customers rely on us.
We consider it to be our crucial task to provide our customers with products which meet their requirements, such as:
delivery to determined deadlines all over the world
special and individual customer demands, e.g. logistic order administration
tailored according to customer demands e.g. with plugs
marine logistics according to specified pull lists
shipping notice; export forms
JIT logistics (just in time)
TTT logistics (time-to-time)
of course in compliance with ecologic aspects, such as:
treatment of our resources with respect and consideration as well as optimization of material usage
ecologic production processes of our suppliers
recyclability
All Helkama product offers include only producer prices, there are no supplements or other charges.
All prices are basic prices which are in compliance with the standard copper basis