Kedian Testing Instrument Co., LtdEstablished in 2003, it is a high-tech enterprise certified and approved by the government. After nearly 20 years of development, the company has formed its current structure: Kedian (Shanghai Company) is located in the O.park Industrial Park in Jiading, Shanghai. The main business includes technological innovation and research and development, market promotion and management of Kedian products, foreign trade, enterprise brand promotion, and assembly and debugging of Kedian's "brand" products. Kedian (Shandong Company): Located in Jining High tech Development Zone, Shandong, covering an area of over 10000 square meters. The main business includes technological innovation and research and development, production and debugging of the company's conventional products, market promotion and management of Kedian products, and promotion of the Kedian brand. Kedian (Beijing Company): Located in the Pixel Business Park of Chaoyang District, Beijing, its main business is the marketing and management of Kedian products.

After nearly 20 years of research and development, production, and operation experience, Kedian Instrument has developed products covering multiple application fields such as non-destructive testing, coating testing, and equipment diagnosis. It has created several series and dozens of categories of testing instruments. Persisting in research and innovation is the company's unwavering policy; Taking the path of high-quality and new concept development is the direction for the company to move forward; The goal of the company is to create a century old brand of Kedian, which is professional, focused, dedicated, and strives to create high-quality products.

Kedian Instrument always adheres to the product development and production philosophy of "meticulous craftsmanship, pursuit of excellence", upholds the policy goal of "scientific management, honest service", establishes a product quality management system, and has passed the "ISO9001 Quality Management System Certification". The company's products have won multiple awards such as the "Shandong Province Enterprise Technology Innovation Award", "Shandong Province Enterprise Innovation Achievement Award", and "Shandong Metrology and Testing Society Science and Technology Award". Kedian Instrument has participated in drafting multiple local metrological calibration standards: the Shandong Province Local Metrological Calibration Standard "JJF (Lu) 101-1015 Electric Spark Leak Detector", the Liaoning Province "JJF (Liao) 282-2015 Pulse Electric Spark Leak Detector Calibration Standard", the Hunan Province "JJF (Xiang) 04-2018 Pulse Electric Spark Leak Detector Calibration Standard", and the Shaanxi Province "JJF (Shaanxi) 027-2020 Pulse Electric Spark Leak Detector Calibration Standard". After years of continuous exploration and deep industry cultivation, Kedian Instrument has successively won honorary titles such as "One Enterprise, One Technology" R&D Center in Jining City, "Specialized, Refined, Unique and New" Small and Medium sized Enterprise in Shandong Province, and "Member Unit of Shandong Metrology and Testing Society".