Wenzhou Maitailai Electronics Co., Ltd. has been dedicated to the development, manufacturing, and sales of cutting-edge power electronic components for over a decade. Today, it stands as a leading professional manufacturer in China, specializing in metalized films for large capacitors, thin-film capacitors, and related electronic components.

Equipped with state-of-the-art imported metalized coating production lines and multiple power electronic capacitor production lines, the company also operates a professional capacitor testing laboratory. Its product portfolio spans a wide range of applications, including metalized thin films and next-generation power electronic thin-film capacitors. As a key manufacturer in the industry, Maitailai supplies a variety of AC and DC filters, compensation, and pulse capacitors essential for new energy grid-connected power generation systems such as photovoltaics and wind energy. Additionally, its products are widely used in smart grid transmission and transformation equipment, electric locomotives, ships, frequency converters, inverter welding machines, and other energy-efficient technologies, including electric vehicles.

The company's core product lineup includes metalized films, DC support capacitors, MFO/MFD series pulse and filtering capacitors, ACMJ and AKMJ series AC filtering capacitors, locomotive power capacitors, absorption capacitors, and BSMJ/BCMJ/BZMJ series power compensation capacitors.

Maitailai boasts highly automated precision production facilities, a first-class manufacturing environment, and key process equipment imported from abroad. Its strict adherence to the ISO9001-2008 quality management system guarantees the highest product standards. As a trusted supplier to leading global brands, the company has established a strong domestic market presence while expanding its reach to Europe, America, Southeast Asia, and beyond—earning widespread recognition in the international market.

In recent years, Maitailai has been honored with multiple prestigious accolades, including the titles of National Key High-Tech Enterprise, Key Backbone Enterprise of China’s Electronic Materials and Components Industry, and Anhui Provincial Excellent Private Science and Technology Enterprise. These achievements underscore the company’s commitment to technological innovation and industry leadership.

✔  Main Markets: North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia (Japan/ South Korea), Australia, Domestic

✔  International Commercial Terms (Incoterms): FOB, CIF, CFR

✔  Terms of Payment: LC, T/T, D/P, PayPal, Western Union

✔  Average Lead Time:

Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
✔  Overseas Agent/Branch: No
✔  Nearest Port: Shanghai Port

High-Vacuum Metallizing Systems  – Utilizing advanced coating technology to ensure exceptional uniformity and stability of metalized films.

Intelligent Slitting Equipment  – High-precision cutting processes optimize material utilization and guarantee product consistency and reliability.

Automated Winding Systems – Precision-controlled winding tension ensures high-efficiency, high-accuracy production with stable capacitor performance.

Vacuum Oil Treatment System – Deep purification of insulating oil enhances dielectric strength and long-term operational reliability.

DC High-Voltage & AC Test Benches – Comprehensive electrical performance testing under simulated operating conditions to ensure compliance with international safety and performance standards.