电机保护系统  制造商、经销商、供应商

Jiangsu Changsheng Electric Appliance Co., Ltd. is located in Changzhou High-tech Development Zone. It has a floor area of more than 30,000 square meters, a building area of 25,000 square meters, four branch companies in Changzhou and Huai’an respectively, a fixed capital of more than 100 million yuan and more than 1,600 staff, wherein there are more than 200 professional technicians and managers. The company has more than 50 sets of professional automatic production equipment and more than 20 sets of detecting instruments introduced from Japan, and more than 400 sets of home-made production and detection instruments. It mainly produces 17AM-D, BR-A, BR－B, 8AMC and 18AM current temperature type automatic recovery protectors, BW and BR-B6D temperature type automatic protectors, motor tacho-generators, temperature fuses, etc.

More than 15 years of market leadership
Thermik Gerätebau GmbH is an international group of companies with over 900 employees and four production sites on three continents. It is a global market and quality leader for bimetallic thermal protectors and PTC thermistors for preventing electric devices and windings from overheating.
Ever since its founding in 1968, Thermik has stood out for its pioneering spirit. Continual development is crucial for meeting challenges, further developing the company and shaping the future. For Thermik this means developing clever products that impress users with their functionality and quality. However, at Thermik, progress also means staying proactive and continually seeking out new paths to achieve the best results for our customers.

The TUNAP GROUP, with it´s headquartered in Wolfratshausen near Munich, is one of the largest European manufacturers of aerosols, lubricants and cleaning solutions and is an innovation leader in numerous areas. With its production facilities in Lichtenau and Märstetten (CH) and a large network of national subsidiaries and distributors, TUNAP is present in more than 40 markets worldwide. Whether cleaning, caring, protecting, bonding or lubricating: From the active ingredient concentrate to the finished product, you get the complete system and holistic solutions from TUNAP. Whether with our own brands such as TUNAP Sports and airco well® or customized solutions - our professional claim is always the same: chemical-technical products of the highest quality, combined with tailor-made services. From business consulting and technical product training to responsible handling of chemicals.

Mehr als 80 Jahre Erfahrung und Know-how im Bau von
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Temperaturreglern/-begrenzern

• Relais der Steuerungstechnik und Messrelais
• Niederspannungsschaltgeräten

sichern Ihnen höchste Qualität und Zuverlässigkeit unserer Produkte. Unsere Qualitätsfähigkeit wird mit Zertifikat der Deutschen Gesellschaft zur Zertifizierung von Managementsystemen mbH (DQS) nach DIN EN ISO 9001:2000 dokumentiert.

Our company was born during the first Industrial Revolution. Nearly 180 years later, and through enduring dedication, expertise, and the combined strength of acquired businesses, we continue to deliver innovation at every level.

In fünf Jahrzehnten hat sich KRIWAN vom „hidden champion" zum Systemlieferanten mit internationaler Präsenz entwickelt. Am Anfang standen einzelne Geräte zum Verdichterschutz und zur Luftstromüberwachung. Heute bieten wir in unseren Geschäftsbereichen maßgeschneiderte Systemlösungen an. Auf diesem Weg finden sich viele Produktinnovationen und Meilensteine des Unternehmens als Höhepunkte.