The company independently owns a number of national technology patents, and a variety of products have passed the appraisal of technical departments above the provincial level,  with reliable quality and leading technology;  

        Among them, the high-power high-frequency switching power supply is a national key new product jointly recommended by five ministries and commissions including the Ministry of Science and Technology. The intelligent dual-control hot standby power supply is a high-tech product independently developed for high-power power supply applications, and its technology is at the international advanced level.         

 The company adheres to the business philosophy of survival by quality and development by innovation. It has cultivated and absorbed a group of high-level and high-quality scientific and technological research and development talents. It has established a provincial-level high-tech enterprise research and development center-Chengtian Surface Treatment Rectifier Power Supply Province It has established a long-term and effective cooperative relationship with Zhejiang University, Zhejiang University of Technology, Shaoxing College of Arts and Sciences and other universities to continuously improve the technical level and R&D strength of the enterprise.
          The company has independent intellectual property rights for the core technology of the main products. Since 2000, it has obtained 52 patents, including 3 invention patents and 26 utility model patents.

          Over the years, the company has been rated as a national industry advanced unit, provincial and municipal technological advanced enterprise, contract-honoring and trustworthy enterprise and credit AAA-level enterprise by relevant departments. "Chengtian" brand rectifiers sell well all over the country, and are exported to more than 20 countries and regions such as Europe, America and Asia Pacific. In the new era, we will take "manufacturing the world's best rectifier" as the goal, actively participate in international market competition, be pragmatic, pioneering and innovative, and strive to provide customers at home and abroad with better products and services.