Shanghai Shengxu Electric Co., LtdWe are a company dedicated to the research and development, production, and sales of high-voltage testing instruments and high-performance insulation materials. We have a solid technical team and have accumulated rich project experience in multiple core technologies such as product structure, software, hardware, and electrical control. We delight our customers with innovative designs and high-quality products.

Shanghai Shengxu Electric Co., LtdAfter-sales Commitment
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 national *, Electric Power Research Institute and relevant units; Anyone who purchases from our companyMicrocomputer relay protection tester, high current generator, DC resistance tester, current fault tester, watch type near current alarm, short-circuit grounding wireUsers can send their devices to the local Electric Power Research Institute and related units for testing. If they fail the inspection, a full refund will be issued! Note: If there are special requirements for product model name, company name, and specifications, please inform us before purchasing, and we can produce under the brand!