Qingdao Xinnuo Metrology Technology Co., Ltd. Is located at Building 19, Tiangu Industrial Park, No. 599 Runcheng Road, Chengyang District, Qingdao, Shandong Province, China.

Adhering to the business principle of "high quality, competitive pricing, and excellent service to maximize customer satisfaction", our company has won the support and trust of numerous clients, maintaining long-term cooperative relationships with them, thanks to our strong technical capabilities, rigorous product quality assurance system, and professional service team.

We are equipped with domestically advanced vacuum production equipment, the most advanced injection gel equipment, and various high-precision testing and measuring instruments, enabling us to conduct full inspections and tests on factory performance and technical parameters for all series of transformers. Our product range is diverse, including 0.5kV~35kV current transformers (CT), voltage transformers (VT/PT), combined current-voltage metering boxes, fuses, surge arresters, insulators, contact boxes, and other related electrical components. All products feature stable and reliable quality, with all technical indicators complying with national standards.

Our company has obtained the "Supplier Qualification Verification Result Certificate" from State Grid Corporation of China. We have passed official certification as a Chinese supplier since 2008, ISO 9001 quality management system certification since 2009, Inner Mongolia grid access approval since 2010, State Grid e-commerce platform certification in 2012, GB/T 24001 environmental management system certification and GB/T 28001 occupational health and safety management system certification since 2014, been recognized as a High-Tech Enterprise since 2017, passed the Standardized Good Behavior Certification in 2019, and been confirmed as a "Specialized, Refined, Differential, and Innovative" Enterprise in Qingdao since 2020.

Operating in strict accordance with the quality management system, we strive to meet and exceed customers' requirements and expectations for our products. Our products are widely praised by users for their high precision, long service life, and guaranteed quality.

It is our greatest wish to provide customers with high-quality products and enthusiastic service. Focusing on customers, understanding their current and future needs, meeting their requirements, and striving to exceed their expectations have always been our unremitting pursuit.

Qingdao Xinnuo Metrology Technology Co., Ltd. Is willing to carry out extensive cooperation with friends from all walks of life. We will provide you with first-class products and premium services with the best technology and utmost enthusiasm.

Welcome to order our products and experience our dedicated service!