Hengli Company's predecessor, Wenzhou Songtai Electric Meter Instrument Factory, was founded in October 1989 and was newly registered as Wenzhou Hengli Instrument Co., Ltd. in 2006. Hengli Company has always focused on the research and development, production, and sales of pointer and digital switch panel instruments. With an annual output of about 1.5 million instruments sold worldwide, it is a supplier to well-known companies such as Xiamen ABB Low Voltage Electrical Equipment Co., Ltd., Xiamen ABB Electrical Control Equipment Co., Ltd., and Tianjin ABB Switch Co., Ltd. It is also an OEM manufacturer for several well-known European brands. In order to expand sales and better serve customers, Hengli Company increased the production of low-voltage transformer series products in 2018. After long-term accumulation, Hengli Company has a complete range of product models and specifications, strong product research and development capabilities, advanced technology, complete inspection and testing equipment, and can provide customers with cost-effective products, professional sales services, and different product supply modes such as OBM, ODM, and OEM. Hengli Company has passed ISO9000 quality system certification, as well as CE certification and RoHS certification for its products. The pointer type switch panel instrument is produced in accordance with IEC60051, IEC61010 international standards, and GB7676-98 national standards. The digital instrument is produced in accordance with GB/T2264-2008 national standards, and the transformer is produced in accordance with IEC61869 international standards and GB20840-2010 national standards. Due to the long-term development needs, Hengli Company introduced an ERP system in 2010 and a joint venture with senior professional managers from Taiwan in 2015 to expand its holdings. The aim is to improve the company's management level, build Hengli Company into a first-class enterprise, and provide first-class value returns to relevant parties. Hengli Company is located in Binhai Park, Wenzhou Economic and Technological Development Zone, with a factory area of 4000 square meters. There are currently around 160 employees.