Safety valve to protect the car battery anti-glue _ missing safety valve to protect electronic glue _ Jia Xin Xin Xin Jiaxin provided by the electrons. Shenzhen Jia Xin Xin Electronics Co. (www.szxinjiaxin.com) Guangdong Shenzhen Business League certification of quality companies, with new photochemical, NEOBON, COF, Shin-Etsu, GTC, TMS, Namibia and other brands, has a good reputation, honesty , service-oriented "business alliance Service" icon on the page, we will be happy to serve you! Vibrating sound film size determines the size of the size of the moving coil unit. The larger the size, relatively speaking, the better the sound quality can be adjusted, but the sound radiation and resonance due to increase in size. Generally the larger the size of the relatively easier bass will be better, the smaller the size as Φ3mm ~ 6mm voices tend to be relatively high frequency. Common diameter Φ3mm ~ 57mm, Φ16mm following generally used in flat-ear headphones plug and valve protection glue, Φ20 ~ 30MM generally used in the headphones into the headphone and medium-sized hanging headset, Φ40 ~ 57MM typically used in medium and Large headset on. Supply Sunbeam G01-1009 / 2009 of the diaphragm coil UV adhesive glue. Provide high-temperature 150 ° sound film adhesive glue, glue adhesion supply starting point. Pure electric vehicles or hybrid car batteries and so under normal circumstances the use of battery safety valve and are essential to protect the safety valve, an electric car transport to bring the Gospel to the environment and humans, is still in the battery safety Ongoing; countries for the use of the car are very mature, but the electric car has been re-exploration process, the car battery life battery corrosion protection rubber safety valve, charging time, especially the safety of the battery pack, which is implicated in human life Therefore, the car battery experts countries pay more for the safety of human life studies, the internal pressure of the battery even under normal conditions, to prevent outside air from entering the battery is also protected in a professional. South Korean Shin PHEV car battery safety valve to protect rubber, Shenzhen Jia Xin Xin electronic safety valve for electric car batteries to provide professional protection rubber, electric car batteries safer, providing a safety valve to protect fast curing UV glue SKA-L33, providing PHEV / EV Electronic safety valve special sealed plastic protection SKA-L33.