精密零件加工  製造商、經銷商、供應商

For many years, the name of KARWEG has represented quality and customer satisfaction. As a medium-sized production operation from the metal and plastic processing industries, we see our core competences in the production of plastic parts, metal parts und hybrid parts.
Due to our good location within Europe, we are able to react to your wishes very quickly and to react flexibly very quickly.
Since our founding in 1946, we have been able to continually develop our capacities. We put great value on further development in our production methods and optimisation of our production processes. Today, we supplement our state-of-the-art machines with software solutions that are always up to date.
We meet special requirement together with high-performance partners whom we coordinate seamlessly.

BRIGHT-TOOLS is a new high-tech manufacturer who specialized in tooling system products, The main products include BT, SK, CAT, HSK, VDI, BMT and so on. We also undertake customized products as per drawings or samples.
BRIGHT-TOOLS always concentrate on product quality, either product appearance or production processes. From cutting off to final inspection, we strive for perfection. To provide customers quick delivery and meet customers different demands, we bring in workshop machines to increase our production capability every year and introduce precision instruments as HAIMER balancing machines, Dieblod gauges, ZEISS CMM, ZOLLER presetting and measuring machine, etc.
For better service experience, we are with you seven days a week. For better prices, we made bulk production for popular sizes. Now BRIGHT-TOOLS has been the most complete supplier in tooling system with more than 6000 stock sizes and exporting to 56 countries.
We passed ISO 9001, ISO 14001 and ISO 45001 certificates, owned dozens of patents, working with big brands and recognized by customers around the world.
This is BRIGHT-TOOLS at your side for your special support, striven to be the top brand in the world.

Professional manufacturer of aluminium profile, aluminium extrusion,
aluminium fabrication, extruded aluminum machining parts and assembly.
Custom aluminium profiles, aluminum cnc machining, aluminium profile
machining, extruded aluminium fabrication, aluminium frame, aluminium metal
work, aluminium case, aluminium cnc machining, aluminium heatsink and
radiator, aluminium bracket, aluminium structure

Crane Sealing Technology Co., Ltd. has been committed to the research and development and production of rotating transmission fluid solutions; the main products are: rotary joints, swivel joints, rotary ball joints, hydraulic slip rings, hydraulic multi-channel rotary joints/swivel joints, high-pressure hoses Connectors, etc.
Qingdao Crane Sealing Technology Co.,Ltd.
It is widely used in papermaking, rubber, chemical, textile printing and dyeing, iron and steel, metallurgical equipment, wind power generation, construction machinery and other industries. For this purpose, it provides a complete after-sales service system and becomes the best partner for many customers.
Crane's products are used in almost infinitely wide fields, and are most widely applicable to various materials, viscosity, temperature, pressure and speed applications. Rotary seal is a unique and specialized product because it must be able to withstand very high pressure while rotating at very high speeds. To achieve this, it is necessary to make the sealing surface achieve a nearly perfect fit, that is, the seal must be slightly overlapped, and can rotate smoothly and stably and friction is reduced to a minimum, in order to extend the service life and ensure no leakage.

我們了解機械加工，並有近100年的曆史。我們用每一塊金屬製造出你所需要的零件。在這樣做的過程中，我們尋找解決方案，不僅為您改善部分，但您的瓶頸。