ISH has provided quality services to more than 200 customers in fields of e-commerce, electronic goods,electrical appliances, auto parts, manufacturing, retail and chemical industry.The cumulative output of its customers exceeds 947 billion RMB, including Lenovo, IBM, DuPont, NVIDIA, Samsung and other Fortune 500 companies. Over the years, ISH has always been the choice of many domestic and foreign companies asa reliable partner.