screen printing multi color membrane overlay waterproof 

screen printing multi color membrane overlay waterproof graphic panel Product Description Our advantage 1. 20 years' producing history and 10 years' exporting experience. 2: Stable and experienced working team: more than 80% of the staffs have been working in our factory for more than 6 years. 3: Professional engineering team will offer technical support in development step of new project. 4. Provide one-stop production and assembly service from custom membrane switch to PCBA, enclosure, back plate etc. 5. Using high standard mould to assure the products with high quality and precise  dimensions. 6. In-house 100% functionally…