Caterpillar
For more than 80 years, Caterpillar has been building the world's infrastructure and in partnership with Cat dealers, is driving positive and sustainable change on every continent. With 2008 sales and revenues of about $51 billion, Caterpillar is the world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines and industrial turbines. The company is a technology leader in construction, transportation, mining, forestry, energy, logistics, financing, and electric power generation.
Caterpillar has supplied diesel engines to the Railway Industry since the mid-1930's. Cat's Emissions compliant Railway Engine Product Line spans from 5 kW to 5,400 kW (7 to 7,200 hp) for uses in Traction, Electric Head End Power and Maintenance-of-Way equipment. Progress Rail Services is a Caterpillar company specializing in rail products and services. 网站:www.cat.com
Groupe ICE
ICE is an independent French company specialised in design, production, sales and marketing of protection and control for electrical networks.
ICE is a specialist in medium and high voltage protection relays and SCADA for protection and control of industrial, production, railway, transmission and distribution networks.
For more than 30 years, ICE has equipped railway substations with selective and reliable relays. In 2007, the French High Speed Train TGV hit the world record at 574.8 km/h thanks to ICE’s protection relays.
ICE is represented in more than 30 countries through its subsidiaries and agents.
Some references: SNCF – SNCB – CFL – CTRL – ITALFER – KRNA – ONCF – REFER
More information on www.groupeice.com 网站:www.groupeice.com
ASHIDA ELECTRONICS (P) LTD.
ASHIDA ELECTRONICS (P) LTD., founded in 1970, has patented much of it's equipment. ASHIDA is the first company in India to develop a range of static and numerical relays indigenously. ASHIDA is also in the field of SCADA i.e. substation automation system.
The company has obtained ISO 9001:2000 certifications from M/s. BVQI, U.K. since 1997 All the relays are type from Independent Laboratories. All these relays conform to IEC 60255, IS-3231 & IS -8686-1987 & with other relevant standards. Infrastructure Facilities & Resources:
ASHIDA ELECTRONICS (P) LTD. has in-house Electronics Research and Development laboratory for development of numerical relays. The laboratory is well equipped with development tools such Power Systems Simulators / Emulators / Debuggers for development based on Various micro controllers and DSP processors from various semiconductor manufactures, like ATMEL / TI / Microchips / Phillips etc., Power system simulators and software tools. We have a separate dedicated software programmers for development of embedded software and high level software such SCADA system and have implemented various relay protocols such bas IEC 60870-5-103, DNP 3, Modbus and latest IEC 61850 etc.
网站:www.ashidaelectronics.com
komatsu
The Sqills Group was founded in 2002. Recently, the Sqills Group was awarded the 4th place in the Dutch Deloitte Fast50 listing,
making it the fastest growing e-business solution provider in the Netherlands.
This award is due to an overall growth of the company of 2834% in the first 5 years.
Sqills has a broad expertise in information systems involved in (inter)national railway business.
This is due to the fact the Dutch and Belgian Railways became important customers of Sqills.
In the following years, Sqills has developed and implemented solutions for ticket sales, digital ticket fulfillment and validation, pricing, revenue management,
Air/Rail, CRM and many other applications for amongst other the Dutch and Belgian International railways.
These applications (also covered by the S3 Self-service solution) are fit for multi-modality offerings including airline, ferries, bus, etc.
The Sqills solutions are fully compliant with international standards like UIC and IATA. Website:www.komatsusanki.com/chs