Welcome to Shenzhen Xinhuawen Technology Co., Ltd. We are a company integrating R&D, production and sales. We have a professional design team that can provide you with ODM services. Our products have passed CE, RHOS, FCC and UL certifications to meet the needs of the world market. Honesty and credibility is our supreme business philosophy. Warmly welcome domestic and foreign customers to negotiate business and establish long-term friendly cooperative relations!