Tyden (Shanghai) Technology Limited (Telesis China) is the only subsidiary of Telesis Technologies Inc. in China, which specializes in the product marking and traceable solutions. The main products of Telesis include: Laser marking system, Pinstamp®marking system, Telescribe® marking system and customized marking solutions. Those marking systems are widely used in automotive, aerospace, shipping, iron and steel metallurgy, electronics, and medical industries, etc. Since 1971 we have been the supplier of choice for Industrial Identification & traceability equipment.