Jianghai America

Nantong Jianghai Capacitor Co., Ltd. was established in 1958 and began producing Aluminum Electrolytic Capacitors in 1970. With more than 4,300+ employees, both in the Jianghai parent company and its five Joint-Venture subsidiaries,

...which includes 600+ R&D Engineers.

Jianghai has an annual output of 8.5 billion pieces for SMD,  Radial, Snap-in, Lug, and Screw type capacitors.

Today, Jianghai is the largest manufacturer of Electrolytic Capacitors in China and is listed among the Top 10 manufacturers worldwide.

Between 1993 and 2003, Jianghai won the “Ten Years Championship” for its highest sales in the Aluminum Electrolytic Capacitor industry in China.

Jianghai holds over 400 Patents.

Jianghai makes a point of investing in new technologies and renewing production facilities. The main production equipment and the testing and measuring instruments are mainly sourced from Japan. Additionally, Jianghai has established long-term relationships with leading Japanese manufacturers for sharing technology know-how and management methods required to produce high-quality capacitors. Jianghai possesses wholly owned and joint-venture facilities that enable vertical integration of key materials and high cost efficiencies.

Jianghai places particular emphasis on research and development of new products. A “Research and Development Institute” has been set up for this purpose. Through continuous innovation in management and technology, working closely with the “Aluminium Electrolytic Technology Research Centre” in China, Jianghai Company has participated in many important National Projects, such as “Torch Program”, “Sparks Program”, and “High-Tech Program”. As one of the first manufacturers of Electrolytic Capacitors, Jianghai has changed completely to lead-free production.  

Quality Milestones:

• ISO 9001
• ISO 14001
• QS 9000
• UL Approval -CZDS2.E227010 (Snap-in / Screw)
• WEEE & RoHS Conformity

Jianghai’s Aluminum Electrolytic Capacitors are widely used in:

• Color TV and Set Top Boxes,
• Digital Audio and Video Equipment,
• Power Supplies,
• Inverters & Conversion Electric Appliances,
• Drives and Controls,
• Electronic Lighting Ballast,
• Computers,
• Automotive,
• Aviation & Military devices

Jianghai's major customers are found in the Professional Industry Segment, especially for power applications, power supplies, and conversion. Jianghai capacitors are used successfully worldwide under their own and external brand names.

In 2000, Jianghai America Inc. was founded to provide direct access to the know-how of Jianghai specialists. The combination of a warehouse in Los Angeles, sales Engineers spread across the United States, and a distribution and engineering network guarantees excellent technical support for North American customers.