RuoShui is a brand belong to Xi'an Beicheng Electronics (Which is famous for Victor Brand ) was established in 1980s, the first manufacturer produces digital multimeters in China . With Almost 40 years , our factory has been focused on the full range of electrical testing and analyze instruments ,it is renowned as one of the largest manufacturers and suppliers of innovative, quality handheld test, measurement and inspection tools in the world.RuoShui Instruments are designed and manufactured in our Xi'an Beicheng manufacturing center, a modern, automated, high-tech industrial park produces digital multimeter 10,000pcs/day , with pass rate 99.6%. With more than 300 skilled workers and 50 R&D staff ,our manufacturing center covers an area of more than 30,000 square meters , made up of : -8 dust-free workshops; -5 fully automatic production lines -12 sets of state-of-the-art production equipments.