股票简称:易世达 股票代码:300125 中文 English E-mail
 
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Address: Torch Road, high tech Industrial
Park, Dalian 32# Chuang Ye Building, B
block 18F-20F Zip code: 116023
Tel: 86-411-84732580
Fax: 86-411-84732565
E-mail:dalianyishida@163.com
Company website: www.dleast.cc
EAST obtains two patents
2011-11-15

EAST obtains two patents, with the patent name and number respectively being: bypass air discharge waste heat boiler at cement kiln preheater, ZL 2011 2 0020994.5; direct-vibration cleaning device, ZL 2011 2 0031996.4.
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版权所有归大连易世达新能源发展股份有限公司 ICP record number: Liao -1 for the preparation of 11006211 ICP Technical Support:ZSTEC