A leading relay manufacturer in China

Founded in 1989, Tianbo is a leading relay manufacturer in China. The products cover Telecom Relay, Power Relay, Automotive Relay, Latching Relay and Photovoltaic Relay. Now Tianbo has over 450 professional staff and workers with a monthly production capacity of 25 million pcs. The workshop covering 50, 000m2 meet Class 100, 000 of cleanroom cleanliness. Meanwhile, Tianbo’s factory is equipped with the advanced MES system to guarantee the uniformity and stability of products. Tianbo have obtained the certification of ISO9001, IATF 16949, ISO14001, ISO45001 and intellectual property management systems for many years. Also, all products have passed domestic and international safety certifications, such as UL, VDE, TUV, CE, SEMKO and CQC.