Feb 1 (Reuters) - Shenzhen Jufei Optoelectronics Co Ltd
* Says it sees net profit for FY 2017 to decrease by 40 percent to 70 percent, or to be 46.6 million yuan to 93.1 million yuan
* Says the net profit of FY 2016 was 155.2 million yuan
Source text in Chinese:goo.gl/hQFUkx
Further company coverage: (Beijing Headline News)