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1991

TENGY was accepted as a member unit by the Electrostatic Precipitator Committee of the China Environmental Protection Industry Association, and Bian Jianguang was elected as a member of the Standing Committee of the Mechanical Equipment Professional Committee of the China Paper Industry Association.

China huadian
spic
SINOPEC
ansteel
chalco
sk
alston
partner1
huarun
PetroChina
partner
hyundri