1, Shandong Ding Sheng Seiko Co., Ltd.
Shandong Ding Sheng Seiko Co., Ltd. was incorporated in Dongying Administration for Industry and Commerce on August 3, 2002. The company's business scope includes precision casting of mechanical parts, mold processing, instrument parts manufacturing, etc.
Qingdao zhongke hualian new material co., ltd.
Headquartered in Qingdao, Shandong, China, it is an enterprise that integrates R&D, design, production, construction, installation and after-sales service, and provides a complete set of automatic production scheme for wet lithium battery diaphragm.
3. Chen Xin Technology Co., Ltd.
The business scope of the company includes technology development, technology transfer, technical consultation and technical services in the fields of electronic technology, computer technology and communication technology, sales of electronic products, computer software and hardware, auxiliary equipment and communication equipment, and import and export of goods and technologies; Design, research and development, production (commissioned processing) and sales of integrated circuit products.
4. Qingdao Haier Central Air Conditioning Co., Ltd..
Qingdao Haier Central Air Conditioning Co., Ltd. was incorporated in Qingdao Huangdao District Administration for Industry and Commerce on May 15, 2005. The company's business scope includes research and development, production, sales and after-sales service of air conditioning and refrigeration equipment.
5. Qingdao Xinqianwan Container Terminal Co., Ltd.
It is the most convenient and economical seaport and international container transit hub along the Yellow River valley in China. The company has nearly 1800 employees, including 950 with college education or above.
Qingdao aerospace semiconductor research institute co., ltd.
Qingdao Aerospace Semiconductor Research Institute Co., Ltd. was incorporated in Qingdao Administration for Industry and Commerce on September 1996. The company's business scope includes semiconductor integrated circuits, hybrid integrated circuits, power electronic devices and so on.
Reference to the above content: Baidu Encyclopedia-Qingdao Haier Central Air Conditioning Co., Ltd.
Reference: Baidu Encyclopedia-Qingdao Zhongke Hualian New Materials Co., Ltd.