kampa electric was established in 2002 and with more than 15 years experience at circuit breakers and switches,contactors and relays,industrial control,solar systems and medium voltage distribution.kampa group have five companies.....
sunwood holding group, which was established in 1985 and organized the group in 1995, has become one of the biggest leading manufacturers of stationery & office supply in china. thanks to insisting on the idea of “quality first, customers first”, sticking to the principle of market-oriented, and centering on the innovation, sunwood has been continuously awarded as “famous brand in zhejiang provin