XINGTAI SHINEWAY TRADING CO.,LTD. as a professional N550 manufacturer and supplier in China, all the N550 have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent N550 in our product list, you can also contact us, we can provide customized services.
Xingtai Shineway Science & Technology company is a diversified carbon black company,focusing on Producing, R&D, innovating and marketing carbon black and Carbon Nanotubes(MWCNTS).
