Originally Established in 1994, SIMTEK Auto-Electronics started as a producer of lamp holders for VW Sonata. Since then, we have expanded our expertise. Our product catalogue has grown. We are now an industry leader in the manufacturing of wire harnesses.
We have more than 35 years of experience in the electrical automotive applications field, headquartered in Zhejiang China. SIMTEK Auto-Electronics continues to provide our customers with the highest quality, on time delivery and competitive pricing.
We are ISO9001, ISO14001, IATF16949 certified.
Our History
In 1994 we started from the garage of our founder Tianxie Bao.
Our company was established as a Tier 1 supplier for VW for lamp holders.
Our Development
Now we have 5 manufacturing plants in addition to an office in Shanghai.
The Future
SIMTEK continue to invest and grow our future.
We are invested in carbon reduction plans and investment towards renewable energy.



Current Locations

Zhejiang Plant
No. 6 Xingmei Avenue, Chengtan Street, Xinchang County, Zhejiang Province

Thailand Plant
Ayutthaya, Thailand

Shanghai Office
No. 175, Liuli Center Road, Juyuan New District, Jiading District, Shanghai

Ruao Plant
Capsule Industrial Base, Ru’ao Town, Xinchang County, Zhejiang Province

Guangshan Plant
Guandu River Industrial Cluster Zone, Guangshan County, Xinyang City, Henan Province

Dingyuan Plant
Building D4, Intelligent Manufacturing Industrial Park, Dingcheng Town, Dingyuan County, Chuzhou City, Anhui Province