Shenzhen Qiaohua Industries Limited

Established in 1980,SHENZHEN QIAOHUA INDUSTRIAL LIMITED has become one of the largest manufacturers and exporter of wireless doorbell and video doorphone in China.Today, we have founded 2 factories, of which the floor space reaches 106,000.00 square meters.All our 18 production lines and the whole production process strictly adhere to the ISO 9001: 2000 Quality Control Systems, which ensures the products out-standing, stable performance, and honor CE, GS, RoHS, R&TTE, FCC and UL certificates.We attach much importance to research and develop. Over US$1,000,000 is invested in R&D activities every year. With strong design and R&D capacity, we have new products launched every month. We can develop mold and PCB in-house, as well as plastic injection. Advanced equipments (e.g. EDXRF Spectrometer (RoHS tester), Network Analyzers, and Spectrum Analyzer) are set up to facilitate the test and experiment. Therefore, we can customize new product according to customer's demand in a short time, w... [详细介绍]