Ngai Hing Hong has been in the plastic industry since 1970. We are one of the largest plastic materials suppliers and colour masterbatches manufacturers in China. Our production plants in China combined for a total of 55000 Sqm in size. we also have more than 700 employees strategically located in many mainland cities to serve our customers. We have always been committed in delivering the highest quality services and products to our customers. With our efforts to provide customers with quality products and the prime services, we are the prominent among the industry and have garnered multiple awards and Shanghai Ngai Hing has obtained the ISO 9001:2000 certification respectively. Certificate of Merit in Environmental Performance 1993 and the Governor's Award for industry Certificate of Merit in Quality 1994 for Hong Kong Colour Technology Limited.