Anhui Haishang Inverter Technology Co., Ltd., established in 2008, is a high-tech enterprise specializing in the research and development, production, sales and technical services of industrial inverters. Under the leadership of the Haishang spirit of "inclusive of all rivers, honesty and virtue", after more than ten years of hard work, the company has a complete headquarters office base, production base, research and development base, warehousing base, as well as a mature product research and development team, and manufacturing The team and technical support team have laid a solid foundation for Hisun's wings to take off.

As a high-tech enterprise supported by the government, Hisun has passed the ISO9001:2015 quality system certification and the EU CE certification; it has won the national innovation fund, high-tech research subsidies, product innovation awards, and investment value awards. After continuous R&D investment, Hisun products have developed into three series and more than ten kinds of special planes, and have obtained 5 invention patents and more than 30 utility model patents. The products can meet the needs of all kinds of mechanical equipment, system integration and industry applications, and have been widely used in cement, papermaking, machine tools, textiles, metallurgy, lifting, oilfields, plastics, chemicals, municipal administration and other industries.

Haishang’s production base covers an area of more than 30,000 square meters. It has seven inverter assembly lines, three board-making and testing production line, three automatic packaging line, three automatic three-proof coating line, as well as automatic screw machines, automatic welding machines, and automatic opening Box machines and other automation equipment. Among them, the HS320 2.2kw model assembly line can produce one inverter every 26 seconds, and the daily output of a single production line can reach 1,200 units. Sophisticated equipment provides quality assurance and production capacity assurance for Hisun products. Hisun's production base adopts standard 5S management and strictly implements the requirements of the quality management system to ensure that every component meets the standards, every operation procedure is strictly implemented, and every product is strictly inspected.

Haishang R&D base was established in 2015 and is located in Haichuanghui Technology Incubation Park, Minhang District, Shanghai. The base has a strong and experienced R&D team, including 2 doctors and more than ten people with professional titles. The base takes the research and development of new technologies and new fields as the core task, and specializes in the research of general-purpose inverters and special inverters in various fields. And long-term technical cooperation with China University of Mining and Technology, Chongqing Green Intelligent Technology Research Institute of Chinese Academy of Sciences and other institutions of higher learning and scientific research institutes. The self-developed series of products, with powerful functions, flexible control, and excellent performance, have received unanimous praise from the same industry and customers.

The Haishang storage base consists of a general finished product warehouse and more than a dozen foreign sub-libraries. The storage base adopts advanced cloud platform ERP data management. Through scientific product coding and data sharing, accurate and fast finished product inventory management is realized. Ensure that Hisun products can reach users quickly and conveniently.

Haishang’s marketing and service outlets spread all over the country and overseas. It has 15 domestic offices, 2 foreign offices, more than 500 domestic distributors, and 50 foreign agents. Its products have been exported to Europe, America, Africa, And Central Asia and Southeast Asia. The company has pre-sales, sales, and after-sales technical service teams to provide customers with services throughout the process. While winning the recognition of customers with superb products, it also gains the trust of customers with satisfactory service.

With the goal of "winning customer appreciation", Haishang continues to adhere to the belief of "service delivers value, quality creates brilliance", and is committed to the development of the frequency conversion drive field, creating value for customers, creating opportunities for employees, and taking responsibility for the society.

The core values of pragmatic innovation, perfectionism, honesty and virtue, and science and technology invigorate the country, inspire Haishang people to move forward and climb the peak forever. Haishang, the new star of China's inverter industry, is rising.