ounded in 1974, Ching Hai Chemical industry Co., LTD specializes in manufacturing silica gel, Bentonite, quick lime desiccants etc, and integrates the business into diversity of product lines for electronics, medicine, food, hardware, shoes, and machine industries . In respond to the need for electronic industry, we further developed anti-static desiccant and non-dust desiccant particularly apply for sophisticated electronic industry. We have ISO 22000 and HACCP Certificate as the promoting qual...