SGMA vs GRFX Comparison

Sigmatron International Inc is an independent provider of electronic manufacturing services (EMS). It provides manufacturing and assembly services ranging from the assembly of individual components to the assembly and testing of box-build electronic products. The company manufactures products like printed circuit board assemblies, electro-mechanical subassemblies, and completely assembled (box-build) electronic products which are incorporated into finished products and sold in various industries, particularly industrial electronics, consumer electronics, and life sciences. In some instances, it manufactures and assembles the completed finished product for its customers. Geographically, the company derives maximum revenue from Mexico and the rest from the United States, China, and Vietnam.

Graphex Group Ltd is engaged in the sale of graphene products. It operates in three segments namely, the Graphene Products Segment includes Processing and sale of graphite and graphene-related products; the Landscape Architecture Design Segment includes Providing landscape architecture design; and the catering business focuses on the operation of restaurants. The company derives the majority of its revenue from the sale of graphene products segment.