ABOUT US
Nantong Tongda Silicon Steel Technology Co., Ltd.
Tongda covers a floor area of nearly 210,000 square meters and a building area of 150,000 square meters. With total assets of 2 billion RMB, the company currently employs more than 1,200 staff, including over 100 engineers and technicians. As one of the largest professional manufacturers of stator and rotor laminations and cores for motors, generators, and new energy vehicle motors in China, Tongda has an annual punching capacity of more than 150,000 tons of silicon steel and produces up to 1,000,000 cores for new energy vehicle motors. We strive to enrich our product range and optimize product structures to become an indispensable partner for the world's leading motor enterprises.
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210
thousand m²Land area
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2
billionTotal assets
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1200
+Existing employees

Chairman's Message
As a leading domestic manufacturer of stator and rotor cores, Tongda has defined its development vision as “enhancing customer value through professionalism and excellence in service, and growing into the most competitive global supply base for motor and generator cores.”
To achieve this vision, Tongda will continue to uphold its core values of being people-oriented, customer-focused, pragmatic, innovation-driven, and committed to sustainable growth. We adhere to our quality policy of “continuous improvement and striving for excellence,” ensuring we consistently provide premium motor cores and services to our customers.
Through ongoing technical development and management enhancement, we aim to expand our product range and optimize our product structures, positioning ourselves as an indispensable partner to leading motor enterprises worldwide.
Corporate Culture
CORPORATE CULTURE
Corporate culture is the soul of our enterprise and the driving force behind our development.
OUR MISSION
To provide motors with safe, efficient, and premium-quality “hearts”.
OUR CORE VALUES
People-oriented, customer-first, safety-focused, pragmatic, innovation-driven, and committed to sustainable growth.
OUR VISION
To become the most competitive global supply base for motor and generator cores.
OUR BUSINESS PHILOSOPHY
lnnovative,efficient,diverse,collaborative, inclusive
OUR MANAGEMENT PHILOSOPHY
We respect talent, trust our staff, strive for excellence, uphold principles, and rely on collective wisdom and teamwork.
OUR EMPLOYMENT CONCEPT
We seek individuals with both moral integrity and professional competence, prioritizing ethics, merit-based appointments, and leveraging strengths.
OUR SLOGAN
In the past, present, and future, our efforts are focused on getting closer to our customers.

Domestic business
Contact: Ms. Wang
Tel: +86-513-86213750,86569020
E-mail: tongda@eastchina.info
International Business
Contact: Mr. Fan
Tel:+86-513-86213768
E-mail: tongda@eastchina.info
Tongda
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