zhejiang netsun co., ltd. is the only provider of comprehensive services to chemical industries over the internet. we are the first chinese company to create and operate an industry-specific business-to-business (b2b) website. having a clear vision since our inception in 1997, our services have been oriented towards the business customers from the very beginning. by offering excellent, value-added services for the subscribing members, netsun has witnessed a rapid expansion of its membership during its10 year development. the company’s headquarters is located in the city of hangzhou, china. with the expansion of our business, 10 regional offices have been established to meet these growing demands. in addition, we have also extended our web-based services to industries as pharmaceutical, textiles and have built a china specific-industry websites alliance. zhejiang netsun co., ltd. has been profitable shortly after the company's establishment