بكرات واضعا الكرة  شركات مصنعة، تجار، موردون، مزودو خدمات

The GRW company group, with head offices in Rimpar near Wurzburg, an assembly location in Prachatice, (Czech Republic) and two direct sales office in the USA is a global technology leader in the development and production of high precision miniature ball bearings.
Our standard product range includes various versions of radial ball bearings with bores from 1 mm to 35 mm and outer diameters from 3 mm to 47 mm in both metric and inch sizes. In addition to accessory parts we also produce bearing assemblies as well as special custom ball bearings based on a modular system to optimize development times and costs. State of the art equipment and processes are used for all manufacturing operations. From individual system solutions for mini series to high volume standard applications, GRW offers customers personalized application suggestions, high-quality engineering and short lead times to provide market focused solutions in a timely manner.
The GRW company group includes over 500 employees and is globally represented by numerous regional

Hebei Nicer Technology Bearing Co., Ltd. is located in Shijiazhuang, the capital of Hebei Province in China, established in 2011. The factory area is about 3200 m2. There are more than 40 sets of advanced manufacture machines and inspection instruments in our factory. Daily production capacity is about 3000 pieces of bearings.

The TRANSVITEK company is a dynamically developing enterprise, a successful Slavic company operating in the territory of the former USSR, occupying a leading position in the world market for the sale of original spare parts for agricultural, industrial and road construction equipment. The company was founded in 1998. And for more than 20 years our company has been engaged in export-import operations in the field of material and technical support of enterprises.

We develop and produce nitrogen-alloyed steels such as CRONIDUR® 30. Our steels are the driving force behind a variety of markets, from warehousing technology to aerospace and medical technology. For over 100 years, we have been the global specialist for retaining rings in the field of energy mechanical engineering. On top of this, the Energietechnik Essen brand is also one of the most trusted guarantees of safety for turbo generators.

DIN EN ISO 9001:2015

BS Rollen was founded in 1991 as your partner for high-grade castors and complete conveyor systems.
Already in 1994 BS moved to its new company building. In 2008 the logistics centre had been extended to totally 3000 sqm plus 600 sqm of office space. There are more than 12,000 different items which can be dispatched from this point within 24 hours. Since more than 17 years BS Rollen has been producing castors and wheels in own moulds. We are certified according to DIN EN 9001:2008.
The product range of furniture and design castors had been enlarged continuously , but particularly also of heavy-duty and special castors. Now there is a full range existing from small furniture castor with 15 mm wheel diameter through to heavy-duty castors with a load capacity of 11 tonnes.
Today BS Rollen is working with 8 own sales field workers in Germany and 18 distributors/agents in many European countries.