Dalian Dongwang Zhengyi Technology Co., Ltd. is a technology-oriented enterprise dedicated to the research, development, production, and sales of civil and industrial chemical cleaning agents. With rigorous production management, standardized quality control, and a highly skilled and innovative workforce, the company has grown steadily since its establishment. The predecessor of the company, Dalian Ganjingzi District Xinzhazi Town Dongwang Hotel Supplies Factory, was founded in 2002, initially focusing on the production of civil products, mainly covering three series: laundry, catering, and guest rooms. These products were designed for hotels, inns, hospitals, and various social sectors, providing them with cleaning supplies. Civil products include a range of low-temperature and room-temperature laundry cleaning products, guest room and PA series, catering cleaning series, and furniture cleaning series. Since entering the market, these products have received widespread acclaim and multiple sales outlets have been established nationwide. After more than seven years of business operations, the company began developing industrial products in 2005, which have now been launched into the market. Industrial products span several industries including daily use, metallurgy, bearings, metal processing, machine tools, locomotives, electrical appliances, marine, and petrochemicals. Main industrial products include precision industrial cleaning, specialized industrial cleaning, metal surface treatment, metalworking fluids, and industrial circulating water treatment. The quality of the products and first-class after-sales service have earned recognition from foreign enterprises, as well as large, medium, and small domestic enterprises across different industries. Adhering to the principles of strengthening management, striving for excellence, and ensuring quality, the company has obtained ISO9001 quality system certification, establishing a strong brand image through superior product quality. It also enjoys high visibility and credibility in the industry, supported by an excellent sales and service system, further enhancing its corporate image. The company boasts professional technical staff and outstanding after-sales service engineers, continuously developing new products based on advanced foreign technologies, aiming to capture the market with quality. We are committed to providing excellent services and top-notch products, sincerely welcoming friends from all walks of life to contact us for business discussions, and looking forward to creating a bright future together.