STIN (CHINA) BUSINESS SERVICE CO., LTD (STIN for short) is a professional business service company in China, aiming to smooth the business between foreign buyers or sellers and their counterparts in China. We can offer a variety of business services for foreign companies in Asia, covering sourcing, purchasing, shipping, business investigation, market survey, factory auditing, quality control inspection (production inspection and pre-shipment inspection), virtual office management, Due Diligence and so on. We can be your' buying office' or 'sales office' in China, our mission is to save more and reduce the risks for our customers in their business in Asia, esp in China! STIN has checked out countless business scammers and saved millions of USD for foreign companies since the establishment in Nov, 2000. STIN has played an important role in stopping scammers, reducing business risks and improving quality of goods etc for foreign companies in China. Being headquartered in Changsha, Hunan, STIN now has employees working for her in Shenzhen, Guangzhou, Shanghai and other cities in China. Choosing STIN, you can profit more!!!