SHENZHEN HENG RUI ZHAN ELECTRONIC CO., LTD.
   email:  hrzcn(a)163.com
   Was founded in August 1986. The Company is a
professional enterprise producing power
transformers, battery chargers, low-powered
transformers, ballasts, power switching devices,
etc.  The list of new products grows
continually.  The Company has branches in Taiwan
and the USA.  In China, the Company?s factory
encompasses over 6000 m2 of floor space with over
400 employees, 40 of them technicians and
engineers.  
Much of the Company?s manufacturing and
testing equipment was imported to expand the
variety and enhance the quality of its products.
The Company?s new power source product
now has UL, GS, and CE Certificates as well as
the CCC Certificate. The battery charger for the
electric bicycle was the first product to obtain
UL approval. The unique Innovative Controller and
the Power Assisted Bicycle are sold throughout
Asia, Korea, U.S.A, Canada, and other countries.
HENGRUIZHAN Company will continually innovate to
produce advanced technology products for use in
China and abroad to bravely challenge the 21st
century.