High-end electronic products such as mobile phones will become more intelligent, lighter and more durable due to TGJT's high-end steel products.
On May 12, China TGJT Group's two new products, 0.07mm ultra-flat stainless steel precision strip and non-textured surface stainless precision strip, were launched in the world for the first time in TGJT Precision Strip Steel Company.
In 2020, TGJT launched 0.015mm "ultra-thin stainless steel foil", fast pile 316H stainless steel, thin gauge silicon steel and other series of high-precision special products recognized by the market.
The world's first 0.07mm ultra-flat stainless steel precision strip is the key structural part of the mobile phone-the material for the backlight board. With the rapid development of 5G communication technology, the lightweight of backlight material has increasingly become a new development trend, and the demand for the development of a new generation of backlight material is becoming increasingly urgent. Many mobile terminal brands at home and abroad have put forward new and more demanding requirements on the flatness, strength, and magnetism of stainless steel strips for internal components such as mobile phone midplanes and camera bases. Aiming at market opportunities, TGJT has successfully developed a complete set of process technology after one year of tackling key problems. The flatness of the plate shape is below 0.1mm/m, the strength is above 1200MPa, and the goal of ultra-thin thickness, ultra-high strength and ultra-flat panel shape has been achieved. The product has now entered the stage of commercial production, achieving batch delivery.
Non-textured surface stainless precision steel strip is designed to solve the problem of high-end electronic product internal structural parts and component assembly intelligent manufacturing process, stainless steel conventional cold-rolled surface parts sprayed with micro QR codes can not meet the requirements of intelligent identification, and the high level of R&D and production The surface grade is advanced stainless steel material. Non-textured surface stainless precision steel strip greatly reduces the horizontal and vertical roughness and gloss difference of the stainless precision strip surface, achieves a high degree of surface consistency, and solves the identification and identification of electroplating and spraying processing parts during the deep processing of the strip. problem. At present, it has passed the product application test of well-known enterprises and entered the mass production stage.