杭州精益化工有限公司位于风景秀丽的天目山麓——杭州临安市，是国家级卫生城市，属中国东部经济发达区域，高速公路纵贯全城，东邻杭州50公里，北距上海200公里，交通十分便捷。
公司创办于1997年，是国内知名的有机膨润土专业生产企业，有机膨润土年生产能力8000吨。BK系列有机膨润土增稠流变剂有：BK-883、BK-884、BK-886、BK-887、BK-888。此外，公司还生产经营其它系列的膨润土，广泛应用于宠物垫料、精密铸造、冶金球团、钻井泥浆等领域。
公司追求卓越的管理模式，通过了ISO9001:2000质量管理体系认证、 ISO14001:2004环境管理体系认证、中国环境标志产品认证。
“因为专一，所以专业。”作为专业的生产厂家，公司坚持“品质卓越、服务至上”的经营理念，坚持“持续、稳定、健康”的发展方针，注入“以人为本”的企业文化。为新老客户提供优质产品的同时，提供优质、高效的售后服务。公司一直以来努力塑造全球有机膨润土行业的知名品牌。
竭诚欢迎国内外客商前来洽谈、合作！

Hangzhou Jingyi Chemical Co.,Ltd.is located in Hangzhou Lin’an city nearby the beautiful Tianmu mountain. Established in 1997, our company is a professional organoclay(organic bentonite) rheological additive manufacturer well-known in China. As Huate Group's branch company,we are in charge of bentonite business in our group. The capacity of organoclay(organic bentonite) rheological additive is 12000metric tons annually. The main products including four categories: rheological additive for solvent based system , rheological additive for water based system,activated clay and other bentonite series, which are widely applied in the field of paints, inks, sealants, lubricates, putties, fiberglas, resin, rubber,plastic process,water treatment, drilling mud, industrial oil /feed oil absorption and decoloration,engineering water proofing, precision casting, clay dessicant, paper industry, cleaning, juice,ect. In addition, we also supply the solvent based anti-sediment agent,leveling agent,dispersion agent and water based defoamer and thickening agent.

The company has passed the ISO9001:2000, ISO14001:2004 and the China environmental labelling certification through improve management.

Sincerely welcome to visit our company!