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Beijing Dazhang Filtration Engineering Technology Co., Ltd. is located in Nord Center, South Fourth Ring Road, Fengtai District, Beijing, with a registered capital of 10 million yuan. The company has a construction base of 202 acres in Henan, a plant area of ​​70,000 square meters, and an investment of 150 million yuan. It is a comprehensive technology-based enterprise integrating production, manufacturing, scientific research, sales, and international trade.
 
The company's products include chamber filter presses, diaphragm filter presses, plate and frame filter presses, belt filter presses, cast iron filter presses, stainless steel filters and other products. The products are widely used in environmental protection, mining, metallurgy, medicine, petroleum, chemical industry, coal, food and other fields.
 
The company attaches great importance to innovation and scientific and technological progress, and has established a technical research and development center. It masters and owns a number of core key technologies and independent intellectual property rights. It continuously organizes technical personnel to develop and promote supporting product systems according to different product needs, and is committed to digging deep into costs to keep the company vigorous. The new belt filter press developed by the company has achieved remarkable results in the reprocessing and reuse of urban sludge and industrial wastewater. The company's independently developed 2000-type diaphragm filter press with a filtration area of ​​1,000 square meters has reached the international advanced level.
 
The company has now formed an annual production capacity of more than 6,000 units (sets) and an annual sales revenue of more than 500 million yuan. The company has established offices in Henan, Shanghai, Shanxi, Yunnan, and Guangzhou in China, and has a general agent in Singapore and Southeast Asia abroad, selling to dozens of countries including the United States, Southeast Asia, India, Russia, Peru, etc. According to the forecast of the China General Machinery Industry Association, with the recovery of the global economy and the sustained development of my country's economy, the application field of the separation machinery industry will continue to expand, and there is still a lot of room for growth in product prices. The next 10 years will be the golden period for the development of the separation machinery industry.