فیلتر فعال  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

We manufacture DC emi filters for electronic equipments, PLCs and analog sensors. These are high performance low cost filters which protect the electronic equipments from conducted transients ( spikes ), RF noise.

Sichuan Qixing Electronics Co., Ltd. is a professional company engaged in the development, production, and sales of potentiometer, resistor, filter, potentiometer knob, band switch, and capacitor products. We were established in 2005 and have many years of production experience. Our company headquarters is located in Wenjiang District, Chengdu City, Sichuan Province, China.
As a company that integrates production, research and development, and sales, we are committed to providing high-quality electronic components and solutions to meet customer needs. We have advanced production equipment and technical team to ensure the stability of product quality and performance. The company strictly establishes an ISO9001 quality management system and has obtained ISO9001-2000 quality management system certification.
In order to ensure the quality of our products, we have multiple automated production lines and high-tech R&D personnel. We are equipped with hundreds of high-precision fully automatic equipment and testing equipment developed and purchased by the company. These equipment include professional equipment such as fully automatic testers, automatic forming machines, automatic dispensing machines, laser marking machines, shell glue injection machines, fully automatic wire winding machines, reflow soldering furnaces, electric welding machines, etc. We have taken the lead in introducing advanced high-temperature polymerization furnaces and established a ceramic resistor manufacturing production line.
Our products have the characteristics of wide resistance value, high specific power, strong overload capacity, high temperature resistance, good stability, and high linear accuracy. They are widely used in fields such as instruments and meters, postal and telecommunications, railway signaling, power protection, aerospace, etc.
Through continuous technological innovation and product optimization, we are committed to providing customers with high-quality and reliable electronic components. We always prioritize our customers' needs, strive to meet their requirements, and establish long-term cooperative relationships with them.
Technological innovation, excellence, continuous improvement, and customer satisfaction "are our company's quality policies, and" making customers completely satisfied "is our goal. Qixing employees are working tirelessly to create a greater glory for us tomorrow!
If you have any questions or needs about our company or products, please feel free to contact us at any time. We look forward to working with you for common development.

Since the company was founded in 1993, we have been developing and producing environmentally friendly air filters for supply and exhaust air purification in ventilation and air conditioning systems, dust removal and painting systems using only recyclable materials.
Our self-obligatory concept consistently avoids non-regenerable adhesives, which cause disposal problems, as well as environmentally harmful two-component encapsulants or other isocyanate-containing substances. Therefore, all components of our filter systems can be disposed of separately in an environmentally friendly way. Due to the continuous expansion of our product range and the use of computer-aided production facilities on a now expanded production area of more than 1800 m², we have been one of the largest, owner-managed air filter manufacturers in Europe for more than a decade, with a focus on consistently high quality.