China Environmental Technology Holdings Ltd.【00646】 業績・財務データ HKEX

Trading of machinery and equipment, environmental protection technology, equipment system integration, cities and towns wastewater treatment and project technical service.

China Environmental Technology Holdings Ltd.【00646】 業績・財務データ HKEX

Trading of machinery and equipment, environmental protection technology, equipment system integration, cities and towns wastewater treatment and project technical service.