WJF Chemicals Co. Ltd.,QuZhou (hereafter WJF) was founded in 2007 with headquarter situated in QuZhou city, ZheJiang Province, People's Republic of China. (nearly 450Km from Shanghai Port and 400Km from Ningbo Port),working as a global supplier for R&D ,sales of polyimide materials with business unit 1--Polyimide film series and business unit2--Polyimide resin series & Other Chemicals,widely used in fields: electronic,electrical,tool,medical and automobile,etc. with customers across the globe. 

Business unit1--polyimide film series:
Polyimide film (HN, FN, CR)
Black polyimide film
Polyimide film adhesive tape
Polyimide coverlay (bondply, stiffener).

Business unit 2--polyimide resin series &Other chemicals
PIR001 polyimide resin (for grinding wheel, abrasive tool)
PIR002TP polyimide resin ( for parts&shapes)
PIR003 polyimide resin (for prepreg, membrane, coating)
Bismaleimide
Others

More details, samples and customization also available.