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Leading supplier of COD analyzers, BOD meters, spectrophotometers, and comprehensive laboratory solutions. 40 years of expertise in water quality testing technology.
A trusted manufacturer and supplier of high-quality laboratory instruments and water analysis solutions for over four decades.
Shanghai Lianhua Industrial Co., Ltd. is a professional manufacturer of water quality analyzers and a comprehensive supplier of laboratory instruments and reagents. Our product range includes COD rapid measuring instruments, ammonia nitrogen analyzers, total phosphorus and nitrogen testers, multi-parameter water quality systems, BOD meters, TOC analyzers, spectrophotometers, incubators, ovens, balances, and more.
We have successfully exported our products to over 20 countries across Southeast Asia, the Americas, Africa, and Europe. Our mission is to deliver reliable, accurate, and easy-to-use instruments that meet international standards while providing exceptional customer support and after-sales service.
Learn more on our official site →As a factory with four decades of experience, we specialize in producing rapid analysis instruments for COD, BOD, ammonia nitrogen, total phosphorus, and total nitrogen—essential for wastewater testing and environmental monitoring.
We offer a complete suite of laboratory instruments including spectrophotometers, TOC analyzers, incubators, muffle furnaces, autoclaves, water baths, balances, centrifuges, and more—making us a one-stop supplier for labs worldwide.
We guarantee product quality and responsive after-sales service. With quick support and technical assistance, we ensure smooth operation and long-term reliability for all our customers.
Discover our most popular and advanced water analysis instruments and laboratory equipment.
Results in just 20 minutes
Field-ready water quality testing
Affordable and reliable
All-in-one water testing
Smart water analysis system
Accurate nitrogen detection
Complete nitrogen analysis
High-performance optical analysis
Get accurate water quality readings in minutes, not hours.
Precision engineering ensures reliable and repeatable results.
Modern displays with data logging and USB connectivity.
Built to last in demanding laboratory and field environments.
We specialize in COD analyzers, BOD meters, ammonia nitrogen and total phosphorus testers, multi-parameter water quality instruments, turbidity meters, TSS meters, residual chlorine detectors, spectrophotometers, TOC analyzers, and more.
Yes, we supply a full range of lab instruments including pH/DO/conductivity meters, titrators, centrifuges, muffle furnaces, incubators, drying ovens, vertical autoclaves, water baths, and analytical balances.
Yes, all our digital instruments come with English menu options and user manuals to support international customers.
Standard delivery time is 7–15 days depending on the product and destination. We offer express shipping options upon request.
Absolutely. We provide comprehensive technical support, calibration guidance, troubleshooting assistance, and warranty service to ensure customer satisfaction.
For inquiries, product details, or technical support, please visit our official website to contact us directly.
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