Fiber laser which is the best

Fiber laser brand: domestic is Ruike, Chuangxin, foreign has the United States Coherent, IPG, SPI, fast, JK laser (GSI's brand subsidiaries) and so on, according to our laser customers reflect, from the quality of imported fiber lasers than domestic better, and the price of expensive, mainly depends on your company's budget in the range of what, the fiber laser's What are the requirements of the light rate and durability of the fiber laser, need to choose according to their own equipment, suitable for good!