Zhongyuantong

Company Profile
Shenzhen Heda Zhongyuantong Power Technology Co., Ltd. is a high-tech enterprise recognized by the state. For over 20 years, it has been dedicated to the R&D, production, and sales of VAPEL brand high-frequency switching power supplies. The company has passed ISO9001 international quality system certification, ISO14001 international environmental system certification, and IATF16949 automotive quality system management certification. It is one of the largest power supply enterprises in China and an excellent supplier for well-known domestic and international communication and new energy enterprises.

Headquartered in Shenzhen, it has a development and production base of over 70,000 square meters. The company's annual R&D investment accounts for about 8%-9% of the previous year's sales revenue. It has invested heavily in building various international standard laboratories, equipped with advanced international experimental equipment, and adopts advanced international testing methods to conduct component stress analysis, high and low temperature and cyclic tests, vibration tests, shock tests, alternating damp heat tests, safety regulations tests, EMC tests, MTBF analysis tests, FMEA analysis tests, accelerated aging tests, HALT experiments, etc., ensuring the high reliability of VAPEL power products. The power supplies have passed UL, TUV, CE, CSA, CCC, TLC and other domestic and international product safety certifications, among which TUV reaches the ACT level and UL reaches the CTDP level. Currently, the company offers standard and non-standard products, as well as customized products in AC/DC, DC/DC, and DC/AC series, with power ranging from 2W to 15000W, widely applied in new energy, communication, power, industrial control, instrumentation, medical, railway, special industries, and other high-tech fields. The self-developed AC/DC intelligent charging piles for electric vehicles meet the needs of low-speed vehicles, passenger cars, logistics vehicles, buses, equipment vehicles, and all other vehicle types and charging methods. The modular full-series wide-voltage on-board chargers and on-board power converters meet all applications of on-board chargers for electric vehicles and power conversion for all vehicle models.