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About Us
Sihitek is a subsidiary company to Sunny group which was established in Hong Kong in 1991, and Sunny DG in 1997. Sunny has Joined the Microsoft Authorized Replicator program and supported NOKIA in 1997.
Sunny VN was established in Bắc Giang in 2011 which is dedicated to electronic packaging production.
- Starting operation in Vietnam
- Owned factory by 12000㎡
- EICC Certified by MSHW in 2013
Siyuan VN was established in HÀ Nam 2019 which is dedicated to OEM/ODM electronic accessories. Like USB cable, car wireless charger, and TWS earbuds.
- New factory by 6600㎡
- SI YUAN TECH started in operation
We are Mfi certificated factory with ISO14001-2015/ISO9000-2015 certification. Siyuan Tech was built high-volume cable and electronic assembly production for US customers with the ability to pass retailers’ factory audits. Liks BSCI, SQP, WCA, Walmart audit.