| Sunrise Group is always developing in innovation, always have high-tech products in market. Now we mainly have four series of products, three domestic technology breakthrough. |
| In 1996 |
Cooperate with China electric power academe and exploit the leading lever drop-out fuse. The drop-out capacity can reach 12.5KA and gained China technology three-class award. In the meantime they invent the gold-silver alloy K,T instant, low melting point high voltage fuse. |
| In 1998 |
We successfully exploit the high quality synthetic rubber technology, instead of the traditional porcelain products. This reached international leading level and fill up the vacancy of the word. |
| In 1998 |
Cooperated with Dalian Technology University and develop the first outdoor vacuum switch. The drop-out capacity can reach 20KA and is the first place in China market. |
| In 1999 |
Developed all-round functions remote controlled vacuum switch and gain the China important torch project award. |
| In 2000 |
Developed the first piece of permanent magnetic outdoor vacuum switch and the drop-out capacity is 25KA. It got the China patent. In the same year we also developed 10KV auto feedback system (Zhejiang province key technology project). |
| In 2003 |
Developed the first pieces of small-size style 40.5KV vacuum outdoor switch. In the same year we developed the small-size vacuum drawer . it make up the domestic market and became the important products in China. |
| In 2004 |
As for the first company we developed the permanent magnetic signal snap vacuum switch. It is China important technology project and international leading level products. It gotthe Chinese patent. |
| In 2004 |
We drafted and revised the <>, 6 items of states standards, << High voltage AC switch>> and << High voltage AC S2F6>> industrial standards. |
| In 2005 |
Took part in drafted and revised the industrial standard of << The vacuum drown arc room for High voltage AC switch equipment>> |
| In 2006 |
Took part in draft the industrial standard of <<3.6¡«40.5kV high voltage AC metal close down electrical wire switch equipment>> |
