Shan Shan Hu

Jiangsu Yuanyang Cable Co., Ltd. is engaged in the manufacture, research, and development of electrical cable. It offers naval, marine and offshore cable. The company was founded by Yongsheng He on September 17, 2003 and is headquartered in Yangzhou, China.

Hangzhou Nationalchip Science & Technology Co., Ltd. engages in the development, design, and sale of chips and system solutions. It offers digital television (TV) set-top box chips and Internet of things (IoT) chips. The company was founded on January 20, 2001 and is headquartered in Hangzhou, China.

Suzhou Silikron Semiconductor Corp. manufactures and distributes integrated circuits and power semiconductor chips. Its products serves many applications including automotive, industrial, computer, consumer, industrial, and others. The company was founded by Zhu Yuan Zheng on November 12, 2007 and is headquartered in Suzhou, China.

Weihai Ploumeter Co., Ltd. engages in the research and development, production, and sale of Internet of Things (IoT) ultrasonic metering instruments. Its products and services include ultrasonic heat meters, ultrasonic water meters, and heating energy saving management. The company was founded in 1988 and is headquartered in Weihai, China.