400-050-3910
About Us
Master core technologies ，Analyse with stability and accuracy ，Resolve issues promptly and efficiently
Shandong SINZEN Instrument Co., Ltd., registered in Jinan City, Shandong Province, is a high-tech enterprise specialising in the research, development, production, sales, and after-sales service of environmental online monitoring systems, gas analysers, process analysis systems, pre-treatment components, operation and maintenance services, and supporting spare parts.
The company holds membership in the China Environmental Protection Industry Association and possesses certifications including ISO9001 Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, CCEP China Environmental Protection Product Certification, and CES China Environmental Service Certification. Its operational domains align with nationally prioritised sectors of environmental monitoring and industrial process gas analysis, delivering a comprehensive range of high-quality products from environmental monitoring instruments to industrial process gas analysis systems.
Proprietary Intellectual Property Rights
Technological Accomplishments
100% conversion rate.products
SINZEN Instruments
For our range of gas analysers, we offer a premium service process.
Pre-sales Service: A Technical Service Centre is established, where engineers provide complimentary technical consultation and assist with equipment selection.
During-sales Service: Following contract execution, comprehensive design and construction proposals are supplied to ensure seamless equipment commissioning.
After-sales Service: Service Hotline: +86 (400-050-3910).
A Powerhouse Manufacturer
Deeply rooted in the field of gas analysis, possessing independent R&D and manufacturing capabilities, and certified as a High-Tech Enterprise in China.
Mastery of Core Technologies
Possessing core gas analysis technologies, enabling higher sensitivity, greater precision, more stable detection, and faster response times in gas analysis.
A Robust Technical Team
With extensive industry experience and a seasoned team of technical experts, we provide clients with comprehensive technical solutions and high-quality products.
Industry Applications
SINZEN Instruments' products span multiple industries and find application across a wide range of fields.
Environmental monitoring sector
New Energy/Air Separation Sector
Process Control\Safety Control
Greenhouse gas emissions monitoring
Our News
Specification for the Construction and Operation of Continuous Emission Monitoring Systems (CEMS) at Polluting Units
I. Requirements for Discharge Outlet Installation (1) Entities subject to key management under the pollutant discharge permit system must lawfully install, operate, and maintain automatic pollutant discharge monitoring equipment, which shall be networked with the...
Regulations on Ecological and Environmental Monitoring Issued: Fabrication of Monitoring Data to Face Lifetime Ban from Profession
The Regulations on Ecological and Environmental Monitoring have recently been formally promulgated and shall come into effect on 1 January 2026. This administrative regulation, comprising 6,211 characters across seven chapters, establishes a comprehensive and rigorous ma...
Plasma Online Gas Chromatography Analysis System Gains User Recognition – SINZEN Instruments Reaches Significant Milestone
Recently, Shandong SINZEN Instrument Co., Ltd. reached a significant milestone — the successful delivery of the helium extraction project for PetroChina Southwest Oil and Gas Field Company. This achievement stands as a testament to our technical capabilities and service ...
The Ecological Environment Bureau has sent a letter of appreciation, demonstrating that Shandong SINZEN Instruments has earned trust through its proven capabilities!
Recently, Shandong SINZEN Instruments Co., Ltd. received a letter of appreciation from a certain Ecological Environment Bureau. This correspondence not only acknowledges SINZEN Instruments' outstanding contributions within the environmental monitoring sector but also ser...
YOUR REVIEWS
Your opinion is important to us!
Baogang Group
The SINZEN Instruments environmental online monitoring system operates with remarkable stability and delivers highly accurate data, significantly reducing our manpower and maintenance costs. We are thoroughly satisfied!
Weichai Company
The installed VOCs monitoring system provides precise data, operates reliably, features an intuitive user interface, and benefits from prompt after-sales support. It is a trustworthy, high-quality product!
PetroChina
SINZEN engineers demonstrate professionalism and responsibility, coupled with excellent service attitude and timely after-sales response. Their reliability instils great confidence and trust!