上海菱井实业有限公司是专注于颜料，填料，粉体表面处理的专业公司。
       公司集中了有机合成工艺，无机合成工艺，颜料合成，填料，粉体生产等多方面的专业技术人员,精心合成，多相试验。公司以专业、专注的精神研制的PDITM系列分散剂产品得到了多家著名客户的认可。同时公司也为客户提供特殊中间体、非天然氨基酸、手性化合物、医药中间体定制服务，共同评鉴特殊产品所带来的卓越性能！
Shanghai LingJing Industrial Co.,Ltd is a research and development company specializing in the design, synthesis and manufacturing ofdispersing agents, special chemicals and fine chemicals. With competitive prices, our products have been distributed to many countries around the world. We have strong collaboration withdozens of chemical manufacturers in the east of China and technical support experts with PhD degrees in chemistry from top universities in the United States. Our mission: We bring you the most innovative chemical products and formulations with competitive price and high quality.
Quality Assurance: All our processes pass ISO9001:2000 or ISO14000 certification.