TIANJIN DEVISER ELECTRONICS INSTRUMENT CO., LTD is the leading research and manufacturer of TV & Broadcast  and communication test and measurement in China. Deviser mainly offers Wireless Communication Measurement, Spectrum Monitoring, Fiber/Cable Measurement, DVB Signal Analysis, Electronic Apparatus Parts Test and other RF Measurement solutions.
Deviser is a fast developing company with over 20 years' history and the revenue had increased 20%-35% every year during the past two decades. Up to today, Deviser has over 90 engineers and 280 employees, 4 R&D departments and 6 assembly lines. Deviser has the capability of manufacturing over 30000pcs of instruments every year where more than 1/3 of them are for exports. Other than having the diligent, modest, professional, enterprising and sincere employees,  we also invested many Hi-technical labs for Aging Test, Anti-static Test, Low/High Temperature & Humidity Test, Destructive Test, etc. In order to guarantee our customer will receive the top-quality products, every product must strictly pass 6 inspection and calibration procedures before it gets shipped out. Back in 1996, Deviser passed and obtained ISO9001 Certification which ensured the quality of every single instrument.
Every year, Deviser puts in a lot of affords in developing new products and technologies to meet the market demands better. Deviser is proud to announce that every product made by Deviser is independently researched and developed, and Deviser owns the independent intellectual property for all products. Deviser's products earned high reputation for Concision, duration, agreement and rely.
For international market segment, Deviser sells a large quantity of products including Signal Level Meter, QAM Analyzer, Optical Power Meter, Spectrum Analyzer, Vector Network Analyzer, OTDR and Return Path Monitoring System to USA, India, Korea, and some other European and Asian countries.
In a word, we commit ourselves to maximizing customer satisfaction as always.