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  086+189 3110 1686  int-trade@foxmail.com
Welcome to SJZ Int-trade Co., Ltd.

About Us

OurDevelopment History We are professional supplier of instruments, equipments and machineries for 16 years. Our Main Business: 1. Environmental Protection Equipment 1.1 Air Quality : --Miniaturized Continuous Automatic Monitoring System for Ambient Air Quality --Portable Automatic Systemfor Air Quality --Customizable monitorfor Air Quality --Handheld Air Quality Monitor --Monitoring vehicle 1.2 Water Quality : --Automatic Water Online Analyzers --Automatic Water Quality Monitoring Station --Five-parameter on-line Water Quality Monitor --On-line Monitoring System for Secondary Water Supply --A...

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PRODUCTS

【BSQ】Monitoring Transmitter Simples/Two-way/Three-way EC/ER 2023-06-16 10000+ Orders
【BSQ-MINI】Monitoring Transmitter EC/ER/PH/ORP 2023-06-16 20000+ Orders
【ROS-2015】RO Program Single Stage Controller 2023-06-16 20000+ Orders
【ROS-2210】RO Program Single Stage Controller & Two-channel E 2023-06-16 10000+ Orders
【ROS-360】RO Program Single/Two Stage Control System 2023-06-16 5000+ Orders
【ROS-8600】RO Program Control Human-computer Interaction Plat 2023-06-16 5000+ Orders
【FL-9900】High Precision Type Runner Flow Controller 2023-06-16 3000+ Orders
【NTU-1800】Online Turbidity Tester 2023-06-16 3000+ Orders
【CL-810】【CL-9500】Residual Chlorine Controller 2023-06-16 10000+ Orders
【DO-810】【DO-1800】Dissolved Oxygen Controller 2023-06-16 20000+ Orders
【PH/ORP-9500】PH/ORP Controller 2023-06-16 5000+ Orders
【PH/ORP-810】]Water Quality Test PH/ORP Controller 2023-06-16 10000+ Orders
【PH/ORP-8851】【PH/ORP-9900】PH/ORP Controller 2023-06-16 10000+ Orders
【PH/ORP-1800】PH/ORP Controller 2023-06-16 10000+ Orders
【PH/ORP-510】Economcal PH Controller / REDOX Potential Contro 2023-06-16 20000+ Orders
【RM-220s】【ER-510】Electrical Resistivity Meter 2023-06-16 20000+ Orders
【EC-8851】【EC-9900】Online Conductivity/Resistivity Measuremen 2023-06-16 10000+ Orders
【EC-810】Online Conductivity/Resistivity Meter 2023-06-16 10000+ Orders
【EC-1800】Online Conductivity Meter 2023-06-16 10000+ Orders
【EC-510】Industry online conductivity meter 2023-06-16 20000+ Orders
【CM-230s】Test Instruments electrical conductivity meter 2023-06-16 20000+ Orders
Sensor Series 2023-06-16 50000+ Orders
PCB 2021-09-30 10000+ Orders

PCB

PCBA 2021-09-30 5003+ Orders
PCB & PCBA Design 2021-09-30 1000+ Orders
【A-MS-A1】Miniaturized Continuous Automatic Monitoring System 2021-09-27 1000+ Orders
【A-PS-C-PM】Portable Automatic Monitor for Particulate Matter 2021-09-27 3000+ Orders
【A-PS-C】Portable Automatic Monitor 2021-09-26 3000+ Orders
【A-CM-E-PM】Custom PM Automatic Monitor 2021-09-26 1000+ Orders
【A-CM-E】Custom Automatic Monitor 2021-09-26 1000+ Orders
【A-MV-G】Monitoring Vehicle 2021-09-26 100+ Orders
【A-HM-F】Handheld Air Quality Monitor 2021-09-26 10000+ Orders
【W-CA-H】Automatic Water Quality Analyzer 2021-09-24 10000+ Orders
【W-CA-J5】5-Parameter Online Monitor 2021-09-24 3000+ Orders
【W-MS-M1】Float-Type Water Quality Automatic Monitoring Stati 2021-09-24 200+ Orders
【W-AS-N1】Automatic Water Quality Sampler 2021-09-24 8000+ Orders
【W-SS-L2】Monitoring System for Secondary Water Supply 2021-09-24 500+ Orders
【W-MS-K1】Miniature Automatic Water Quality Monitoring Sta 2021-09-24 100+ Orders
【W-MS-K2】Water Quality Sensor Monitoring Station 2021-09-24 1002+ Orders