CHUNG HWA CHEMICAL INDUSTRIAL WORKS

Business Nature: Manufacturer (Factory)

Company Profile:

Chung Hwa Chemical Industrial Works, Ltd. (CHCIW) is a prominent chemical manufacturer based in Taiwan. Established in 1954, the company specializes in the production and supply of high-quality chemical products for a wide range of industrial applications.

The company operates its own manufacturing facilities and is dedicated to chemical synthesis, processing, and quality control. Its core product portfolio typically includes electronic-grade chemicals, specialty chemicals, and various industrial chemical agents used in sectors such as semiconductors, electronics, and general manufacturing. CHCIW is known for its long-standing history in the Taiwanese chemical industry and its commitment to technical innovation, safety standards, and sustainable production practices. As a manufacturer, the company focuses on R&D and large-scale production to meet both domestic and international market demands.

CHUNG HWA CHEMICAL INDUSTRIAL WORKS manufactures or sells the following products:

Basic Chemicals

Sulfur Dioxide

Sodium Metabisulfite

Sodium Sulfite (Food Grade, Photo Grade, Industrial Grade)

Sodium Bisulfite (Food Grade, Industrial Grade)

Sodium Thiosulfate (Photo Grade, Industrial Grade)

Sodium Hydrosulfite

Sodium Carbonate

Sodium Bicarbonate

Sodium Sulfate Anhydrous

Sodium Hypochlorite

Hydrochloric Acid

Phosphoric Acid

Sulfuric Acid

Nitric Acid

Acetic Acid

Formic Acid

Caustic Soda

Ammonia Water

Hydrogen Peroxide

Electronics Chemicals

Electronic Grade Sulfuric Acid

Electronic Grade Nitric Acid

Electronic Grade Hydrochloric Acid

Electronic Grade Hydrogen Peroxide

Electronic Grade Ammonium Hydroxide

Electronic Grade Hydrofluoric Acid

Electronic Grade Acetic Acid

Electronic Grade Phosphoric Acid

Electronic Grade Solvents (e.g., IPA, Acetone)

Etchants (e.g., Copper Etchant, Aluminum Etchant)

Strippers

Cleaners

Developers

Photoresist

Slurry

Fine Chemicals

Sodium Metabisulfite (Photo Grade, Food Grade)

Sodium Sulfite (Photo Grade, Food Grade)

Sodium Bisulfite (Photo Grade, Food Grade)

Sodium Thiosulfate (Photo Grade, Food Grade)

Sodium Hydrosulfite

Sodium Carbonate

Sodium Bicarbonate

Sodium Sulfate Anhydrous

Sodium Hypochlorite

Food Additives (e.g., Antioxidants, Preservatives)

Pharmaceutical Raw Materials

Cosmetic Ingredients

Agrochemicals

Specialty Chemicals

Water Treatment Chemicals

Pulp & Paper Chemicals

Textile Chemicals

Leather Chemicals

Construction Chemicals

Oilfield Chemicals

Plastic Additives

Rubber Chemicals

Coating & Ink Chemicals