BRIEF-Shanghai Dingli Tech plans to acquire Luoyang company for about 1.35 bln yuan

March 31 (Reuters) - Shanghai Dingli Technology Development Group Co Ltd * Says signs letter of intent to acquire a company in Luoyang for an estimated 1.35 billion yuan ($217.78 million) Source text in Chinese: http://bit.ly/1GIiJ9k Further company coverage: ($1 = 6.1990 Chinese yuan renminbi) (Reporting by Hong Kong and Singapore newsrooms)