Royal-Point Enterprise Co., Ltd. was founded in 1981. We specialize in manufacturer of chemical products, including para toluene sulfonic acid, xylene sulfonic acid, Tetrahydrate, AXS, PTSA, SXS. In order to satisfy our customer, we do our best to get the certification ISO 9001. We really appreciate our customer make us having such a good reputation. And we are strict to our quality of product standard in order to make customer have good right. Besides, we also provide excellent service to our customer. We guarantee we must make you satisfy with our product and service. Therefore, if you have any question about our product, you can tell us. We will give you early reply. Furthermore, we look forward to searching a good business partner.