In July 2011, San Ju Electric Machinery Co., Ltd. successfully installed the fully automated production of AC fans. We are not only good at the fan motor winding process, and the plastic injection molding process are also started by ourself at the same time.

Due to decade into the cooling fan professional research,
San Ju Electric Machinery Co., Ltd. creating AC fan at competitive prices,provide customers with satisfactory products useful life,and solid efficient after-sales service.So far
, SAN JUN®, SAN JU® & SUNTRONIX® brand reputation has been received by the market recognition.

Our main customer base located in mainland China, Europe, America, Southeast Asia and other countries. In order to expand the global sales network, SAN JUN, SANJU & SUNTRONIX own brand models already through various safety certification; the future will be "the quality, the integrity, the win-win situation, the service" concept, leading San Ju into a sustainable business enterprises.


Our history

Date Event
1987 San Ju Electric Machinery Co., Ltd. was established in Taipei,supplied AC fan in Taiwan's market.
1988 Applies for the registration innate brand in Taiwan.
1990 Buys the workshop newly, additionally builds the production line.
1992 The R&D center is tenable.
1994 The South Korean general agent, the Italian general agent system sets up.
1995 Establishes Hong Kong Corporation, begins to supply the worldwide market.
1997 The factory becomes WAL-MART, HOME etcric heater supplier.
2000 Through ISO9002 system; Meanwhile SAN JU and SUNTRONIX brand have registed and promoted in China market.
2005 Moves the factory to Shenzhen Guanlan Town, the Shenzhen three great electrical machinery Limited companies establishes officially.
2011 The fully automated AC Fan assembly line production.

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