Mobile phone replacement faster and faster, shorter life expectancy, consumers want to have a larger, thinner, more complete function, the appearance of a more unique mobile phone, so smart phones on the material requirements are getting higher and higher. Today, the phone not only has a simple phone function, in addition to the same as the computer has the same advanced features. In order to meet the needs of consumers and the development trend of mobile phones, Tong Yi shares together with the Korean Lotte to provide customers with the most advanced materials and the best quality service, many domestic and foreign brands have been recognized.

Material Features:

1. Excellent tensile strength, elasticity, impact strength and other mechanical properties, to protect the internal          components
2. With good injection molding flexibility, high heat to ensure product dimensional stability
3. Excellent gold plating performance
4. Flammability to meet safety regulations
5. Color diversification