Mainly produces rubber accelerators, anti-aging agents, vulcanizing agents, ziram(technical grade) as well as rubber materials. Main products include rubber accelerator(2, 000t/year), anti-aging agent( 1, 000t/year), and vulcanizing agent(1, 000t/year). Thiram and dithiocarbamate accelerator, benzimidazole anti-aging agent and vulcanizing agents are in the leading position in the same industry in our country in production capacity, quality and efficiency.