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ACITEK is a professional water quality instrument manufacturer, specializing in water quality sensor and water quality meter.
We focus on the manufacture of water quality analyzers and water quality sensors, including dissolved oxygen meters, conductivity meters, pH meters, etc.
2005
Founded in 2005
1000+
Company Products
56
Sold to 56 countries worldwide
600+
Partners
Beyond your expectation, within the budget.
Has been solving sensor problems for water professionals around the world.
The company has advanced production equipment and detection equipment, can meet the customer's personalized needs and mass production needs, to ensure that every user can get high-quality sensors.
Our products are widely used in the fields of biopharmaceutical, food and beverage, power chemical industry, sewage treatment, fishery aquaculture.
pH,conductivity ,ORP,TDS,oxygen,ion,etc.
Metallic, glass, PPS, pum, pek, pfa
Different lengths, different diameters
Laser engraving, hot stamping and printing
1200 sets of customizable packaging
ONE-STOP SOLUTION
We Can Provide You
We will strictly customize the product according to your requirements. We will provide you with cost-effective water quality instrument. We have been served clients more than 50 countries in the past 10 years. We offer quotations within 1-3 days and arrange shipment within 20-30 days.
We invest heavily to set up our own laboratory to ensure that we can come up with solutions for customers quickly and efficiently. We have complete production line and testing equipment.About ACITEK
Shanghai Guizhen Instrument Equipment Co., Ltd. was established in 2005.
Since its establishment, it has been focusing on the development and production of various water quality analysis sensors. Has been solving sensor problems for water professionals around the world. After graduation, the founder of Shanghai Guizheng entered the Shanghai Institute of Ceramics, Chinese Academy of Sciences to engage in the research of new inorganic non-metallic materials and chemical sensors based on new materials.
● We have a professional R & D team and technical personnel, constantly develop new products and improve existing products to meet the needs of the market.
NEWS
Blog & article
We are pleased to announce the official launch of our brand-new ACCCA250 flow-through cell, a modular mounting assembly designed for combined residual chlorine and pH/ORP online water quality monitoring.
2026
10
14
WATERTECH CHINA – Shanghai International Water Exhibition
📅 Jun 9–11 | National Exhibition and Convention Center (Hongqiao), Shanghai
✅ Top-tier water treatment show in H1. Concentrated suppliers of water quality sensors & online analyzers. Coverage: industrial wastewater, pure water, aquaculture. Connect with domestic and global buyers.
📅 Jun 9–11 | National Exhibition and Convention Center (Hongqiao), Shanghai
✅ Top-tier water treatment show in H1. Concentrated suppliers of water quality sensors & online analyzers. Coverage: industrial wastewater, pure water, aquaculture. Connect with domestic and global buyers.
2026
08
03
With the official implementation of China’s HJ 212-2025 Technical Requirements for Data Transmission of Pollutant Automatic Monitoring System and the upcoming enforcement of the Ecological Environment Code, stricter supervision is being carried out on wastewater discharge monitoring. Regulators have raised higher standards for online water quality instruments used at wastewater outlets, including pH, dissolved oxygen and conductivity sensors. Factories in chemical, pharmaceutical, food & beverage industries, together with industrial wastewater treatment plants, are now entering a critical period to evaluate and upgrade their monitoring systems.
2026
07
29
Has been solving sensor problems for water professionals around the world.
ACITEK, since 2005, specializes in water quality sensors, providing OEM/ODM for pH, ORP, conductivity, DO, ion electrodes.
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Lane 1505, Lianhang Road, Minhang District, Shanghai