节流螺钉  制造商、经销商、供应商

可锻铸铁仍然是最优质的铸造材料之一。该材料保证了高机械强度和耐用性以及良好的可加工性。也绝对适合焊接。各种部件的理想材料。
近200年来，Traisen的+GF+一直成功地用白可锻铸铁制造各种部件，在该工厂拥有400多名员工，在这种材料方面拥有悠久的经验。

ROESSEL-Messtechnik is one of the leading companies in the field of temperature measurement technology.
The company develops, produces and distributes world-wide thermocouples, resistance thermometers, transmitters, measuring resistors, protection armatures and protection tubes, digital read-out instruments, multipoint temperature indicators, simulators, calibrators and accessories.
There is hardly a branch of industry which ROESSEL does not supply.
Whether power supply plants, plant manufacturers or the automotive industry, whether chemical or the petrochemical industry, mechanical engineering, electronics, renowned institutes and research laboratories – ROESSEL-Messtechnik is at home everywhere where temperatures are measured.
For each application we offer the optimum package of solutions.

Eisele Pneumatics GmbH & Co. KG is a multinational family owned company with headquarters in Waiblingen, Germany since 1939. With 170 employees, Eisele develops, produces and distributes premium quality solid metal connectors and has become established over the past decades as a leading supplier of innovative connection solutions.
The Eisele portfolio – manufactured virtually 100% in Germany – comprises all important standard connection components such as push-in fittings, quick-release couplings and tube fittings, as well as numerous innovative products with unique selling properties that set standards, such as an extensive line of multiple connectors.
Worldwide distributors and the subsidiary Eisele Connectors in Michigan, USA, ensure the global availability of Eisele products.