Shanghai Shengxu Electric Co., Ltd. was established in 2012 and is a professional enterprise engaged in technical development, technical services, and sales of high and low voltage complete sets of equipment in the field of electrical technology. The company's core products include AC/DC wattmeters, AC/DC ammeters, AC/DC voltmeters, AC/DC millivolt meters, soil resistivity testers, gauge marking machines, AC/DC resistance boxes, DC double arm bridges, oil immersed test transformers, high-voltage test transformers, AC/DC test transformers, zinc oxide lightning arrester testers, insulation oil dielectric strength testers, clamp type grounding resistance testers, large grounding resistance testers, high-voltage megohmmeters, insulation resistance testers, grounding resistance testers, lightning protection component testers, transformer capacity characteristic testers, circuit resistance testers, DC resistance testers, fully automatic transformation ratio testers, high current generators, DC high voltage generators, high-voltage switch comprehensive testers, high voltage Electrical testing equipment such as switch mechanical characteristic tester, transformer volt ampere characteristic tester, tubular electric heater, sheathed electric heater, etc, The service areas cover the power system, scientific research institutions, and industrial sectors. Through ISO9001-2000 quality management system certification, our product marketing network covers the whole country and exports to multiple countries and regions. Shengxu Electric Company has strong capabilities and has participated in overseas project construction multiple times, such as the Somosomo Hydropower Station project in Fiji and the MS project in Tanzania. In addition to receiving high praise from foreign users, the company's products have also participated in numerous infrastructure projects in China, such as Xi'an Railway Bureau, Hangzhou Electric Power Section of China Railway Shanghai Group Co., Ltd., China Construction (First Bureau) Group Co., Ltd., China Building Materials Testing and Certification Group, South Extension of Guangdong Metro Line 4, North Extension of Line 8, Line 13, Line 14 and Knowledge City Branch Line, Instrument and Meter Equipment Projects for Vehicle Depot and Parking Lot of Line 21, as well as major photovoltaic power stations, power supply bureaus, water conservancy power station projects, etc.

Our company has a professional R&D team to ensure that users have no worries. The equipment comes with a one month replacement, one-year repair, three-year warranty, and lifetime maintenance from the date of purchase! Our company's products have passed the inspection of the testing unit and relevant units and are qualified; Users who purchase products from our company can send the equipment to the local Electric Power Research Institute and related units for testing. If the inspection fails, a full refund will be issued!

Firstly, Shengxu Company would like to express our sincere gratitude to the users who have purchased our instruments. We will provide lifelong service for the instruments you have purchased from our company.

1. Our company guarantees to all direct users that the product components are complete and have good performance, and provides a one-year free warranty service. All products that meet the warranty scope will be repaired free of charge by our company, without any repair fees or component costs. This free warranty service does not include the replacement of fuses, batteries, and all accessories.

2. In the following circumstances, this free warranty service will automatically expire. (1) The instrument has been disassembled or assembled by oneself, or has not been repaired by our company. (2) Failure to install, operate, and maintain according to the instructions in the original factory manual, or damage caused by natural disasters or accidents.