Company Profile
→Company Culture
→Development history
→Intellectual Property
→Honor
→Company Environment
→Company Activity
→Contact Us
→Online Message
→Expected annual production of 600000 frequency converters
Annual production of 450000 frequency converters
Haishang headquarters was built, covering an area of 30000 square meters
Recognized as a national high-tech enterprise
Anhui Haishang was formally established and put into production.
Won the title of "Technological Growth Enterprise" and "Patent Demonstration Enterprise" in Jiangsu Province
Shanghai R&D Center was established
Jiangsu Haishang Frequency Conversion Technology Co., Ltd. was formally established
Xuzhou Ruipu Frequency Conversion Technology Co., Ltd. was established
