The One Source For All Your Rawmaterial Needs ABOUT US Ningbo Newrainbow Biochemicals Co.,Ltd is dedicated to improve our daily life by offering premium raw material to nutritional and pharmaceutical industry. All the manufacturers and vendors are carefully screened and chosen to guarantee the quality and consistence of the material. Our quality assured material are used by many contract manufacturers around the world. It helps them to deliver their brand product to people like you to lead a bet