Domestic those several explosion-proof lamps and lanterns brand is better?
End: Huarong, chuangzheng, ocean king, r-stahl in the low-end: lit, feice, Morimoto, long, and various copycat sea king. The most expensive king of the ocean, of course, depends on your request is not high, high, then buy expensive.
Sea kings have been used in foreign oilfields
Shanghai Shanghai, is currently the first Sino foreign joint venture enterprise! Electrodeless lamp explosion-proof domestic leading!
Huarong explosion-proof, China's explosion-proof industry leading enterprises, well-equipped, there are various laboratories, spectral testing instrument, products throughout china! The quality has absolutely nothing to say! Sales are more than 20 million a year!
Ocean king or Shenzhen, Ou lighting, you can search Baidu,
