December 13, 2018, a group of Korean customers came to our company for field visits and annual audits. The company leaders warmly welcomed and receive

Dec. 5th, 2018, Japanese customers came to our company for site visit, inspection and audit guidance. The company leaders warmly welcomed the customers. The general manager assistant first introduced the general situation and development plan of the company to the customers in the conference room. Then, accompanied by the heads of various depar

New 5G iPhone is likely to use graphite sheet design, and Huawei will also reduce its demand for vapor chamber by 50% in 2020. In other words, the demand of 5G mobile phones for vapor chamber in 2020 will be much lower than expected.

The battery diaphragm is mainly to separate the positive and negative plates of the battery in a narrow space to prevent the short circuit caused by the contact between the two poles, but it can ensure the free passage of ions in the electrolyte between the positive and negative poles.

In the era of 1G and 2G before the popularity of smart phones, mobile phones were less troubled by heat dissipation technology. But with the coming of the 3G intelligent machine, the hardware configuration of mobile phones is getting higher and higher. CPU has been upgrading to multi-core and high performance. The communication rate has been rising