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Voltage Transformers
Current Transformers
Combined Transformers
Power Transformers & Reactors
Why Choose Us
1. Corporate culture: market-oriented
2. Powerful team and abiltiy in R&D
3. Designed and manufactured the electric products more than 20 years
3. Advanced manufacturing technics and equipments
4. Many patents
5. Wide market all over the World Founded in 1988, Guangdong Sihui Instrument Transformer Works Co., Ltd, a national Hi-New-Tech enterprise, has the following outstanding developments:
1. Become Top 500 Mechanism enterprise in China in 2009, Top 100 independent innovation enterprise in Guangdong, Top 500 enterprise in Guangdong, Top 100 manufacture enterprise in Guangdong, and Top 5 instrument transformers enterprise in China in 2010.
2. Professional in designing, manufacturing and selling instrument transformers, dry-type power transformers and so on.
3. Our products sell well in China as well as Europe, America, Russia and Southeast Asia and the likes.
4. Plateau-type instrument transformers had been applied in Jiuquan Satellite Shoot Centre Power Supply System, which has contributed to the successful launching for Spaceship Shenzhou V, ShenzhouVI, Shenzhou VII, Shenzhou VIII, Shenzhou IX and Tiangong I.
5. Instrument Transformer, Dry-type Power Transformer and Electronic Instrument Transformer with Sihu Brand have been awarded the title of Guangdong Provincial Top Brand.
6. Sihu trademark has been authorized to be Guangdong Provincial Famous Trademark.
7. Had been awarded as the first government quality enterprise in Zhao Qing, Guangdong.
8. Provincial Enterprise Technology Centre and Guangdong Provincial High-Voltage and High-Capacity Sensors Engineering Technology Research and Development Centre have been established by our company and affirmed. 9. In resent years, more than 100 new-technology products have been developed, which gained 30 state-authorized patens, including 5 invention patents and 17 key technical products with self brand.
10. Gained 47 national awards including outstanding private technology enterprise on innovation and Contribution and 81 provincial honors.
11. In May 25th, 2009, Wang Yang, the provincial party secretary and member of political Bureau of the CPC central committee, praised that our company focused on self innovation and won great competition. He encouraged other enterprises to learn from such representative like our company.
12. In March 2nd, 2010, signed a joint agreement with ABB and established ABB Guangdong Shun Instrument Transformer Co., Ltd. This is the fist global top 500 enterprises settled in Shun, which was put into operation in October 2011 13. Passed ISO 9002:1994 in 1998; ISO 9001:2000 in 2001; and took the lead in passing ISO 9001/ISO 14001/OHSAS 18001 Quality Environmental and Occupational Health and Safety Management Systems certification. What's more, we have gained the following certificates: Russia GOST certification China Environmental Symbol Products; Guangdong Provincial Energy Saving Symbol Products; Excellent conduct enterprise certification with AAAA-level standard; and Standardized safety production enterprise with second level Our technology and economic index is advanced in the same industry in China.
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