Qingdao Shangzhong Electronic Technology Co., Ltd. operates ph acidity meter, ph electrode sensor, dosing metering pump, Shangtai ph controller in Taiwan, China, China, Mettler Toledo ph electrode sensor, Milton Rowe dosing metering pump, etc. It is mainly responsible for the development and sales of water quality monitoring and dosing system. The company adheres to the business philosophy of "pragmatism, professionalism, development, and win-win", as well as the corporate culture of "broadening ideas, striving for excellence, and constantly surpassing". The company's service field currently focuses on the development and sales of water quality monitoring and dosing systems, providing products and services such as industrial online pH meters, dissolved oxygen controllers, conductivity transmitters, resistivity controllers, pH concentration meters, residual chlorine controllers, ion meters, integrated automatic dosing devices, simple automatic dosing systems, automatic monitoring and control instruments, dosing pumps, metering pumps, dosing mixers, dosing buckets, and sludge pumps.

Qingdao Shangzhong Electronic Technology Co., Ltd. is an independent registered company of the Qingdao office of the former Shanghai Kuosi Electronics Co., Ltd. Its main business goal is to provide services for dosing devices and supporting products. In order to ensure the provision of high-quality and cost-effective products and services to customers, the products it mainly represents are first level agents and stockists, and it has always kept vulnerable and consumable parts to ensure the response speed and maintenance cost of after-sales service.

Main agency brands:

Apure: Industrial online PH/ORP controller, dissolved oxygen controller, industrial online conductivity meter, resistivity controller, acid-base concentration meter, laboratory PH/ORP/conductivity/ion/sodium ion meter, portable PH/ORP/conductivity meter, pen type PH/ORP/conductivity meter/soil pen, various standard solutions and installation parts, etc.

SUNTEX, Shangtai, Taiwan, China, China: Industrial online PH/ORP meter, acidity meter, Swiss Mettler electrode, conductivity transmitter, resistivity transmitter, dissolved oxygen/residual chlorine controller, EC tester, dissolved oxygen meter, DO tester, distilled water manufacturer, electromagnetic heating mixer, colony counter, etc.

SEKO Italy: Electromagnetic metering pump, mechanical diaphragm metering pump, plunger metering pump, integrated dosing device, dosing bucket and bottom valve, injection valve, back pressure valve, safety valve, Y-shaped filter, pulse damper, liquid level switch, contact flow meter and other pipeline accessories.

Milton Roy LMI: Electromagnetic driven metering pump, mechanical diaphragm metering pump.

Prominent from Germany: Electromagnetic metering pump, precision metering pump, explosion-proof metering pump, micro metering pump, pneumatic metering pump, mechanical diaphragm metering pump, hydraulic diaphragm metering pump, plunger metering pump, dosing bucket and bottom valve, injection valve, back pressure valve, safety valve, Y-shaped filter, pulse damper, liquid level switch, contact flow meter and other pipeline accessories, PH controller, conductivity controller, dissolved oxygen controller, residual chlorine controller, integrated dosing device, dosing system.

Germany WTW: portable pH meter, laboratory pH meter, portable conductivity, laboratory conductivity, portable dissolved oxygen meter, laboratory dissolved oxygen meter, COD analyzer, BOD analyzer, water quality analyzer, spectrophotometer, heated digester, portable residual chlorine meter, turbidity meter, multi parameter analyzer, etc.

Sanya, Taiwan, China, China: portable mixer, liquid mixer, low-speed mixer, gear mixer, planetary mixer, high-speed mixer, vertical mixer

Wilton pneumatic pumps: plastic pneumatic pumps, metal pneumatic pumps.

Chuanyuan, Taiwan, China, China: submerged sludge pump, aerator, vertical centrifugal pump, submerged drainage pump, horizontal centrifugal pump, etc.

In addition, we also have Hamilton electrodes and German FLUX portable bucket pumps.