SPEX is an industry products and technical services company with more than 60 employees in China. Our corporate culture is customer-centric, which provides the best service based on our clients’ demands. In addition, SPEX also offers 7 days/week coordination service, which can satisfy all clients around the world. All the report about our service can be sent to our clients in time. What’s more, we can ensure that our clients know what happens in the supplier side. No matter where we are, what it is, and when it is, to offer our customer the best service is SPEX’s greates...Details>>