Established in 1960, Shanghai Changfeng Chemical Industrial Factory is a key state-owned sole proprietorship enterprise of Shanghai Coating Co., Ltd of Shanghai Huayi Group. We are one of biggest and earliest manufacturers in China for Naphthenic acid, naphthenate, isocaprylate and rare earth drier. Starting from a manufacturer of auxiliary agent for paint and coating and over years' hard work, we now have become a leading drier manufacturer with 5 series of products, including coating auxiliary agent, ink and paint drier, plastic auxiliary agent, rubber auxiliary agent, composite material auxiliary agent, cis- anhydride and anthraquinone, etc.

Changfeng has experienced great development in the past 10 years. Basing on the domestic market, we expand our business into international market; Our trade turnover has increased greatly year by year too. Changfeng now has become very popular in the field of coating auxiliary agents, out "Changfeng" brand has become a famous brand. Thus, Changfeng satisfied customers' demands for high efficient and environment-friendly products, and got good benefits. All of achievement are based our long-term target: We are working hard to offer excellent service to our customers, and to offer them environment-friendly, safe, health and green products and technologies; Our business will be environment-friendly and sustainable.

In 2008, we produced 8, 500 tons and sold RMB 153.8 million of products.

Human is the invaluable fortune of Changfeng; Our sales team & R&D team actually were founded on the basis of this idea. Through promoting our sales activity by providing excellent technical service, we have established a good sales network all around the China.

With good developing prospect, complete QA system (ISO9001), experienced technicians, excellent producing method and leading inspection facilities, Changfeng now has the good ability to offer international-level products. Our refined high pure Naphthenic acid was "national new products of China" in 1995; Our unsaturated resin promoter is the "new product" of Shanghai city; Our metal carboxylates were assessed and approved as "hi-tech products" of Shanghai city in 2004; Our "Changfeng Auxiliary agent" was approved as the "famous brand products" of Shanghai city.

In the future, Changfeng will adopt the latest technology of coating auxiliary agent & the latest producing methods and equipment to produce market-oriented & environment-friendly quality hi-tech auxiliary agents for coating and paint. Quality and credit are number one priority to Changfeng, and we sincerely welcome your technical cooperation and business. Changfeng is looking forward to cooperating with customers and friends all over the world for bright future.