Tao Wang

Yantai Zhenghai Electronic Mask Co., Ltd. engages in the production and sale of shadow masks for colour picture tubes and display tubes as well as related electronic products. It also provides after-sales technical services. The company was founded on February 3, 1993 and is headquartered in Yantai, China.

Yantai Zhenghai Electronic Mask Co., Ltd. engages in the production and sale of shadow masks for colour picture tubes and display tubes as well as related electronic products. It also provides after-sales technical services. The company was founded on February 3, 1993 and is headquartered in Yantai, China.

Yantai Zhenghai Electronic Mask Co., Ltd. engages in the production and sale of shadow masks for colour picture tubes and display tubes as well as related electronic products. It also provides after-sales technical services. The company was founded on February 3, 1993 and is headquartered in Yantai, China.

Yantai Zhenghai Electronic Mask Co., Ltd. engages in the production and sale of shadow masks for colour picture tubes and display tubes as well as related electronic products. It also provides after-sales technical services. The company was founded on February 3, 1993 and is headquartered in Yantai, China.

Yantai Zhenghai Electronic Mask Co., Ltd. engages in the production and sale of shadow masks for colour picture tubes and display tubes as well as related electronic products. It also provides after-sales technical services. The company was founded on February 3, 1993 and is headquartered in Yantai, China.

Shanghai Grand County Power Control Technology Co., Ltd. engages in the technological research and development, manufacturing, and sale of new energy vehicle motors and controllers. The company was founded on November 11, 2005 and is headquartered in Shanghai, China.

Shanghai Grand County Power Control Technology Co., Ltd. engages in the technological research and development, manufacturing, and sale of new energy vehicle motors and controllers. The company was founded on November 11, 2005 and is headquartered in Shanghai, China.

Shanghai Grand County Power Control Technology Co., Ltd. engages in the technological research and development, manufacturing, and sale of new energy vehicle motors and controllers. The company was founded on November 11, 2005 and is headquartered in Shanghai, China.

Shanghai Grand County Power Control Technology Co., Ltd. engages in the technological research and development, manufacturing, and sale of new energy vehicle motors and controllers. The company was founded on November 11, 2005 and is headquartered in Shanghai, China.

Shanghai Grand County Power Control Technology Co., Ltd. engages in the technological research and development, manufacturing, and sale of new energy vehicle motors and controllers. The company was founded on November 11, 2005 and is headquartered in Shanghai, China.

Shanghai Grand County Power Control Technology Co., Ltd. engages in the technological research and development, manufacturing, and sale of new energy vehicle motors and controllers. The company was founded on November 11, 2005 and is headquartered in Shanghai, China.