STIN (CHINA) BUSINESS SERVICE CO., LTD is a professional purchasing, sourcing and business services company based in Changsha, Hunan province, PRC. We have rich experience in sourcing Chinese manufacturers and suppliers, mainly covering fireworks, casting and forging, sensors, electronics, Chinese medicine, herbal extracts, food, hardware, and shoes etc. We have professionals engaging in those fields above. In addition to sourcing, purchasing or outsourcing products, we also help foreign firms e... ...[More..]