DYEP History
DongYang > DYEP History
12
PATENT ON COMPOSITION OF GEL AS BUILDING FINISHES AND
ITS MANUFACTURING METHODS registered in JAPAN
10
ON-LINE BUSINESS registered
09
PATENT ON COMPOSITE FOR INTERIOR MATERIALS AND ITS MANUFACTURING METHODS registered
12
E&P registered
10
NATURAL SERICITE WALLPAPER FACTORY completed
04
DONGYANG MINING established
01
PATENT ON COMPOSITE OF GEL FOR BUILDING FINISHES AND
ITS MANUFACTURING METHODS registered
NATURAL POWER registered
10
NATURAL POWER PRODUCTION LINE completed
and production started
06
AIR-FILTER NET MADE FROM NATURAL ORE COMPOSITE
patent-registered
09
PATENT ON MANUFACTURING METHODS AND ITS FACILITY FOR
NATURAL SERICITE WALLPAPER registered
05
DONGYANG E&P CO., LTD established