西门子(中国)有限公司 SLC (GS BPS)

东电化电子（孝感）有限公司

TDK Corporation, headquartered in Tokyo, Japan, is a global leader in electronic solutions for the smart society. Established on the foundation of materials science expertise, TDK consistently leads technological advancements, embracing societal transformations with its philosophy "Technology Attracts The Future". Founded in 1935, the company specializes in ferrites, a critical material for electronic and magnetic products. TDK's extensive and innovative product portfolio includes passive components such as ceramic capacitors, aluminum electrolytic capacitors, film capacitors, magnetic products, high-frequency components, piezoelectric and protection devices, as well as sensor and sensor systems (temperature, pressure, magnetic, MEMS sensors). Additionally, it offers power and energy devices, magnetic heads, among others. Brand names under its umbrella include TDK, EPCOS, InvenSense, Micronas, Tronics, and TDK-Lambda. Operating in key markets like automotive, industrial, and consumer electronics, as well as information and communication technology, TDK maintains a network of design, manufacturing, and sales offices across Asia, Europe, North America, and South America.

Established in October 24, 1997, East Japan Electric (Huanggang) Co., Ltd. (formerly known as EPCOS Electronic (Huanggang) Co., Ltd.) is a joint venture between TDK Electronics Corporation (formerly EPCOS Corporation) and State-owned No. 4404 Factory, dedicated to research, development, production, and operation of gas discharge tubes.

The company's products are primarily utilized in overvoltage protection for electronic equipment such as communication cabling, surge protectors, cable television, communication power supplies, modems, and for ignition switches. They adhere to stringent standards like ITU-T K12 recommendations and Chinese GB/T 9043 and YD/T 694 technical standards. Located at No. 257-1, Longzheng Road, Huanggang, Hubei Province, approximately 80 kilometers from Wuhan, the capital of Hubei Province, the facility spans 5,140 square meters. The company boasts strong technical capabilities and advanced equipment, positioning itself as one of the leading manufacturers of gas discharge tubes in China.

Achievements:

- Recognized as a Hubei Provincial High-tech Enterprise
- Received certificates for Torch Program projects from the Ministry of Science and Technology's火炬 High Technology Industry Development Center
- Awarded Third Prize in the China Communications Standardization Association Science and Technology Awards
- Honored as an Advanced Enterprise for Export Creation, Top 100 Foreign Investment Enterprises in Hubei Province, and Top 100 Enterprises for Tax Credit Honesty
- Acknowledged by the Huanggang Municipal Government for Excellence in Foreign Investment (Introduction), and as an Outstanding Export-oriented Enterprise

Notably, the company successfully implemented and executed ISO 9001 Quality Management System and ISO 14001 Environmental Management System.

上海源华电气自动化工程有限公司

上海源华电气自动化工程有限公司的前身是上海电气集团长江电气开关厂，主营高低压配电箱柜、电缆桥架等，亦为机械电气部的骨干企业之一。

公司坐落于浦东上南路6825-1号，占地3593平方米。主要业务包括高低压配电箱柜、电气控制箱、电缆桥架、机电设备成套装置、电气成套装置、化工石油成套装置、仪表、仪器安装维修、非标钢结构管道制作和防腐保温油漆工程，以及中型精密设备和特种设备的维修等。

公司现有高素质的现代化团队，采用先进工艺和管理模式，配备完善检测设备。施工人员素质高，专业技术人员持有国家职称证书，涵盖电气、起重机维修、焊接操作等工种，特殊作业人员均接受政府指定机构的培训与考核。公司拥有过硬的设备维修队伍及工程质量检验制度。

公司生产的低压成套开关配电箱严格遵循国家标准GN7251.1-2005。

公司在《质量管理体系》的运行中不断加强管理，积极探索，积累经验，积极创新。其电气产品低压开关设备已获中国质量认证中心鉴定，率先取得《CCC认证证书》、《ISO9001质量认证体系证书》、机电设备成套、化工设备成套、仪表设备成套、安装维修的《上海市设备维修企业资质证》及特种设备安装改造维修的《中华人民共和国特种设备安装维修许可证》，并荣获中国2009年《“AAA”级企业信誉等级证书》等资质。

多年来，公司凭借精湛技术和良好信誉，与国家重点工程、上海石油化工股份有限公司、上海燃气工程设计研究院、美资杰弗朗重型设备制造公司、上海天然气管网有限公司、上海华谊集团党校、上海临港韵致五金机械制造有限公司等建立了技术合作关系，赢得客户一致好评。

我们期待在新的经济环境下与您携手共进，以客户需求为导向，创新发展，共同推进双方事业的发展，共创辉煌。

上海央旭生态环境集团有限公司

上海央旭生态环境集团有限公司成立于2021年10月29日，注册地址为上海市奉贤区金海公路4808弄30号408室，所属行业为其他未列明建筑业。公司涉及房地产开发经营，员工规模在1-49人之间。

河北恒诚教育科技有限公司

河北恒诚教育科技有限公司，成立于2023年4月3日，位于河北省邢台市信都区守敬北路236号守敬E世界北楼7层757室，业务范围为其他软件开发。公司提供培训服务，员工人数在1至49人之间。