• Esco Engineering Pvt.Ltd.

  We manufacture calorifiers,heat exchangers, boilers, thermal oil heaters, hot water generators and incinerators.We are presently exporting our products to the Middle-East and South-East Asia.

  Telephone：91-33-24619840Address：53/1 Garcha Road, Kolkata, West Bengal, India

• Shanghai OTT Electrical Co., Ltd.

  Shanghai OTT Electrical Co., Ltd (shorted for OTT, Overseas Technology Trading), located at Pudong District in Shanghai-window of China&＃039;s reform and opening, established May 2000, specializes manufacturing storage water heater(Electric Storage Water Heater, Gas Air-source heat ...

  Telephone：86-21-58449988Address：No. 158 Lvke Rd., Pudong, Shanghai, China