Beijing Tianjing Chemical Co., Ltd. is a professional company producing bactericidal and preservative, and is a major manufacturer and exporter of industrial bactericidal and preservative in China. Its main products are bactericidal and algae-killing agent, paper chemicals, bactericide, industrial algae-killing agent, industrial bactericide, leather chemicals, cleaning agent, dispersant, pulp preservative and algae-killer. Efficient in-tank preservatives; paint bactericides; paint preservatives.