Established in 2007, Pingdingshan Aosida Chemicals Co., Ltd. is professional factory in producing refined naphthalene (99.47%) and superplasticizer. With registered capital of 5 million RMB and occupying 10000 square meters area, all our staff of 95 provid high quality products together with heart-service attitude, our brand of AOSIDA has gained high evaluation from our clients since the beginning. Our main market is domestic, which is 70% of our sales turnover in 2011, the rest of 30% is for international market, including Pakistan, Thailand, Vietnam, Nigeria, America, and Ghana ( Direct exporting is from year 2011). We hope to establish long-terms stable and reliable business relationship with our ready clients and potential clients in the future, then all clients can benefit from our quality goods and competitive price. Aim of marketing: Firm the domestic market share and enlarge the exporting quantity, to gain trust from our clients with high quality goods and honest service in long terms.