After using Shi Kam Saver Home Saver month saving effect is obvious, the longer the better. When the device is the product of the load power exceeds the power sliding scale installation Saver amount to 380 volt three-phase Power Saver, you can not control the final cost of a control not control - air conditioning electricity Saver |! Elim Chew of the company (certified) | Saver provided by the Shenzhen Municipal Science and Technology Co., Ltd. Jin disabilities. Shenzhen Shi Jin Technology Co., Ltd. (www.szssjd.com) Guangdong Shenzhen, electronic, electrical project co-leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Shi Kam company leadership with the staff warmly welcome all inquiries negotiations to create disabilities Jinda company a better future.