Soft line film _ flexible circuit film manufacturers _ Shenzhen flexible circuit film provided by the Endowment membrane switch. Shenzhen Boer Zhuo Electronic Technology Co., Ltd. (www.boerzuo.com) Shenzhen, Guangdong Business League certification of quality companies, with TCL Corporation, goods Electric, KPT electronics, and other brands, has a good reputation, honesty, service First, click on the "Business League call" icon on the page, we will be happy to serve you! Wiring layer is conductive silver ink printing on non-conductive material made of polyester, polyester material is typically a high-performance, high thermal stability, and I can also provide other corporate boards sheet, please Reference plants more detailed information. Should be applied to the exposed line as an additional protective carbon layer flexible circuit film, when necessary, through the bridge line insulating oil silk cross the line between the two groups will provide insulation from UV, in order to prevent oxidation and conductive silver line is falling demand coated with an insulating oil as UV protection. Shenzhen Boer Zhuo Electronics is a set design, manufacturing thin-film circuits, membrane switches, printed circuit film, flexible PET / PVC lines, and silicone products manufacturer. Our products are used in consumer electronics products, industrial products, home appliances, communications equipment, instrumentation, electronics, fitness equipment, toys, medical care, and so many other fields. We have dozens of stability in the global partners, providing them with efficient and quality service. Soft line is very soft line layer flexible circuit film wholesale button membrane switch on to different colors indicates the location, shape and size of the key body in the initial stages of membrane switch is more common. Membrane switch button on the position expressed only by color, shape and size of the key body. Dimensional key not only to accurately scope given to the key body, improve the speed of flexible circuit film manufacturers to identify, so that the operator is sensitive to touch, but also enhance the appearance of the decorative effect. Stereoscopic key production, must be designed in a panel stage should make arrangements, flexible circuit film hole with technology companies, in order to have an accurate positioning in the mold pressed, the three-dimensional projections generally not more than twice the height of the substrate thickness. To look beautiful products, raised bumps membrane switch can have many variations,