second district of fengzhuyuan,building 4,unit 1,room1010,fengtai district,beijing,china

Our company is a high-tech corporation, which is specialized in the development, and distribution of laser power supplies, high voltage power supplies, pulse generators, switching power supplies and m...

29 rue de la Tuilerie

For more than 20 years, 40-30 has focused our activities in high-tech equipment to carry out maintenance and repair. Being an extraordinary company, our scope of service and maintenance covers a wide ...

# 111 HyunDai I Valley, 223-12, SangDaeWon 1 Dong, JungWon-Ku,

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Our corporate venture was first launched with initial business capital of US$2.5 Million - US$5 Million. Based on our vast industrial experience with solid state power generator we came a long way fro...