Shenzhen Sinrinx Electronics Technologies Co., Ltd. is a factory specializing in high-end wireless electronic doorbells. Our company professionally focuses on producing high-end wireless digital doorbells with 20 years technical experience.



As one of the most professional high-end wireless doorbell manufacturers in China, we produce high-end doorbell brand products that enjoy great popularity in Europe and America. With special excellent design elites, Sinrinx is subverting the industry with top design ideas, and we maintain developing monthly one to two new products. Our...