Liaoning Yinhai - Sigma Boiler Group Co. Ltd. - Shenyang, China

Liaoning Yinhai - Boiler Sigma Group Founded in 1993, 510 million yuan in fixed assets, has seven subsidiaries, primarily the production of central air-conditioning, boiler pressure, vacuum boilers, fuel gas-fired auxiliary boilers and a variety of boiler accessories. We With a strong, advanced technology, first-class equipment, perfect service for our customers to provide the best quality and service of boiler. product sales more than 20 provinces and cities nationwide, exported to Southeast Asia. integrity, quality, service is our purposes.