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Company Profile

STARK Environmental Solutions Co., Ltd. is a subsidiary of the COVNA Group, a company specializing in water treatment plants, research and development, production, sales and after-sales service of environmentally friendly products for the water purification industry.
The main production and operation of water treatment plants: reverse osmosis system, ultrafiltration system, EDI desalination system, seawater desalination plant, brackish water desalination plant. Products are widely used in electronics, electroplating, power plant, medicine, petroleum, chemical, food and beverage, printing and dyeing industries. Stark strives to become the pioneer of water treatment equipment at home and abroad!


CNC Milling & Turning

Professional technical experience

CNC Milling & Turning

More than 80 distribution Countries

CNC Milling & Turning

Patent certificates

CNC Milling & Turning

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Guangdong Covna Stark Water Video


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