About Us

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About Us


Changyi Hongda Chemical Co., LTD. ,Founded on June 16, 2015, is located in the beautiful coastal city - Changyi Binhai (Xiaying) Economic Development Zone which endowed with the advantages of convenient geographical location, communication, water and land transportation. As a high-end fine technology enterprise engaged in research and development, production, sales and transportation . the company's main products include: Ferric Chloride Anhydrous, Ferric Chloride Liquid , high purity Sodium Hypochlorite, Chlorinated Paraffin, Poly aluminium chloride, Hydrochloric Acid  etc.

With the advanced automatic production equipment imported from Germany, our company has achieved automatic and continuous production of Ferric Chloride Anhydrous, which greatly improves the production stability and quality of anhydrous ferric chloride. Our company is the largest producer of Ferric Chloride Anhydrous and Ferric Chloride Liquid in Asia. The quality is the highest, and it has participated in the formulation of national standards for similar products in the industry for many times. Our company can produce ferric chloride anhydrous  with a purity of 99%. Our company has six production lines and supporting liquid chlorine storage areas, The annual output of producing 60,000 tons of Ferric Chloride Anhydrous, 200,000 tons of Ferric Chloride Liquid, 30,000 tons of high purity Sodium Hypochlorite, 200,000 tons of Chlorinated Paraffin , 300,000 tons of Poly aluminium chloride and 320,000 tons of Hydrochloric Acid. High quality ensured by advanced technology! Our company has built a standard workshop with fully automated production process to facilitate the workflow from raw material warehousing, production to shipment in accordance with 6S standardized management. To ensure the stable quality of products, our company has set up a dedicated product quality control department. Each of our products has a traceable batch number in the package to better meet the needs of domestic and foreign customers in different fields in terms of stable use of high-quality products. Our company has a variety of products for export, which are widely used in chemical industry, sewage treatment, metal etching, electronic industry, pharmaceutical industry and other high-end product catalysts and other industries.

Ferric chloride occupies the largest export volume among all products. With the advantageous of excellent quality, preferential price, excellent service, it has been widely exported to Mainland China, Africa, the Middle East, Southeast Asia, South Asia, Central Asia, The United States and Canada, Latin America, Russia, the European Union, other European countries, Australia, Japan and South Korea, Hong Kong, Macao and Taiwan, highly praised by customers.
In order to benefit our customers with more favorable prices, our company has set up subsidiaries in 12 large and medium-sized cities in China to better communicate with customers and provide after-sales service. Abiding by the tenet of "integrity, quality assurance, excellent service", we have established long-term cooperation with a number of domestic and foreign enterprises in line with the principle of "customer and reputation comes first". Customers from all industries are warmly welcomed to visit our factory and negotiate business!

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