Verify about any hidden costs. Check to see that for packaging and postage, if the seller charges a fee that this is not excessive. Determining simply from looking at their website is almost impossible with regard to the actual quality of a product of a Firocoxib Supplier in China. Is a well-known branded product being sold by the seller? If so, some re-assurance from this might be taken by the research chemical buyer. Before placing any larger orders, making a small 'test' purchase would be wise for the buyer when buying from a particular seller for the first time, in any event.
Shenzhen Tianyuan Pharmaceutical Technology Co., Ltd.
ADDRESS: B302, 2 unit, JinLian Building, No. 134 Qianjin 2 Road,
Taoyuan, Xixiang, Baoan, Shenzhen, Guangdong, 510852, China