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About Pubtester
Jinan Zhongce Electromechanical Equipment Co., Ltd. is a high-tech enterprise specializing in the R&D and sales of laboratory testing equipment. The company is dedicated to providing professional scientific testing instruments and comprehensive quality control solutions to industries such as pharmaceuticals, medical devices, packaging, and quality/drug inspection.
Focusing on the R&D of physical property testing instruments for packaging materials, the company provides comprehensive quality control solutions for sectors including quality and drug inspection, food, pharmaceuticals, medical devices, packaging and printing, and more. Its products serve over 80 industry fields, ranging from automotive electronics, tobacco, and photovoltaics to quality inspection agencies and research institutions.
Through continuous technological innovation, Jinan Zhongce has established a business core centered on the R&D, production, and sales of testing equipment for packaging and medical devices, with products spanning more than 80 industries—including food, pharmaceuticals, daily chemicals, printing, automotive electronics, tobacco, photovoltaics, quality inspection agencies, and research institutions.
To meet the diverse needs of customers, the company prioritizes personalized customization services. Driven by a commitment to excellence and innovation, it has developed numerous new testing instruments for the medical, pharmaceutical, and food sectors, continuously setting new benchmarks in the industry.
Simultaneously, the Jinan Zhongce Analysis and Testing Center undertakes external testing projects for flexible packaging, food, and pharmaceuticals, offering high-quality service and support for customer sample testing. To date, Jinan Zhongce has established long-term partnerships with numerous research institutions, national testing agencies, and renowned enterprises worldwide, earning consistent acclaim and attention through its professional expertise and superior service.
The company firmly believes that quality is the foundation and service is paramount. It strives to manufacture high-precision, cutting-edge testing instruments by combining a rigorous attitude, enthusiastic dedication, top-tier capabilities, and the most advanced industry technologies.
Making quality a habit, the company aims to become a supplier of high-precision, cutting-edge instruments covering the entire industry chain. By leveraging its corporate strength, it seeks to drive the development of the testing instrument industry, enabling people to enjoy a safer and more efficient life.
History
2017
Company established, Pubtester brand launched
2019–2020
Proprietary patents and software systems implemented; strategic entry into the medical device testing sector
2021
Relocated to an industrial park; recognized as a National High-Tech Enterprise
2022–2023
Engaged in industry-academia-research collaborations; simultaneous expansion into domestic and international markets
2024
Achieved ISO9001 certification; recognized as a "Specialized, Refined, Differential, and Innovative" (SRDI) SME
2025–2026
Deepened global market presence; established a domestic brand for high-precision testing instruments
Factory Equipment Scale
The company boasts standardized production workshops and a professional testing technology center, integrating R&D, assembly, calibration, and quality inspection. It has established a complete production line for instrument assembly, whole-machine debugging, and aging testing, and a standardized whole-machine calibration laboratory. Each piece of equipment undergoes multiple rounds of accuracy verification and aging testing before leaving the factory, ensuring instrument stability and testing accuracy.
The company has built a mature supply chain and production delivery system, enabling mass production of standardized instruments. It also supports OEM/ODM customized development, providing customized modifications for the specific testing needs of the medical device, pharmaceutical packaging, and flexible packaging industries, meeting the differentiated project needs of research institutions, quality inspection agencies, and large manufacturing enterprises.
Design and R&D strength
Jinan Zhongce is a national high-tech enterprise, a Shandong Province specialized and innovative SME, and a national-level science and technology SME. Adhering to independent technology R&D, it holds dozens of authorized patents. Its R&D team comprises mechanical, electronic, and software engineers with over ten years of industry experience. It has established an independent R&D technology center and strictly follows domestic and international testing standards such as GB, ISO, ASTM, and YY/T in product development. From mechanical structure and sensor acquisition to software algorithms and overall machine interaction, all testing instruments are independently designed and developed.
Quality Certification
With 39 patents and 21 software copyrights, the company provides customized services. Its core technologies are concentrated in "physical performance testing of medical devices"—such as pushing force/friction force testing of interventional devices (guidewires, catheters), sealing/Luer connector performance testing of pre-filled syringes, and physical performance testing of medical protective equipment (masks, protective clothing). These technologies meet the industry's "compliance testing needs" and are compatible with the new industry standards and guidelines, becoming a key tool for enterprises to cope with policy upgrades.
CE
DIT
GTR
ISO9001
WVTR
CE
Invention Patent
Utility Model Patent
Utility Model Patent
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