High & Low Technology Co., Ltd. is a professional manufacturer developing the EMI/RFI filter solutions. Established in 1994 with the brand name: High & Low. The factory is located in Shenzhen China. Combining award-winning patents, expertise and advantageous conditions of location, H&L (High & Low) provides customers with highly relevant results, competitive price, rapid delivery, good quality and full support for marketing demands.
We have 27 years of EMC-compliance solution experience. Our high-trained, keen-witted and capable team is the wealthiest aspect of our company, also with various production line by auto and semi-auto testing/production equipment.
EMI/RFI filters, power line filters, power entry modules, single phase filters, 3 phase filters, noise filters, home appliance suppression filters, medical appliance filters, PCB filters, IEC inlet filters, DC filters, plastic injection, capacitors etc.