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ISO-9001 Certified
Qingdao Puren Instruments
Established over two decades ago, Qingdao Puren Instruments Co., Ltd. is a high-tech joint-stock enterprise specialized in the R&D, production, sales, and technical services of ion chromatographs and related accessories.
The company participated in the drafting and formulation of the PRC's ion chromatograph metrological verification regulation JJG823-2014 and is a member unit of the Analytical Instrument Branch of the China Instrument and Control Society.
Philosophy & Team
Adhering to "Innovation, Quality, Integrity, and Service". Our key technical personnel possess over 30 years of R&D experience in ion chromatography. In collaboration with renowned universities, we have formed a robust multidisciplinary R&D team.
Patents & Copyrights
0+
Holding over 50 corporate patents and copyrights, driving domestic brands to replace imported products.
R&D Experience
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Key technical personnel possess over 30 years of extensive practical R&D experience and commercialization capability.
Market Coverage
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Market share steadily growing across all 32 provinces, municipalities, and autonomous regions, with accelerating exports.
IP Independence
0%
100% of the company's products possess fully independent intellectual property rights.
Honors & Recognitions
Our commitment to excellence has been acknowledged by national authorities, scientific institutions, and industry experts. We have successively received numerous prestigious honors:
Strategic Partners
We have established profound strategic cooperation with leading enterprises, research institutions, and industry giants globally to drive innovation together.
Innovations & Milestones
We continuously develop high-tech products and provide mature, stable industry solutions for complex analytical environments.
2015
Antarctic Expedition (PIC-online)
Successfully developed the online ion chromatograph, receiving the National Innovation Fund. It was proudly deployed aboard the "Xuelong" icebreaker for a scientific expedition to Antarctica, earning high praise from expert panels.
Successfully developed the online ion chromatograph, receiving the National Innovation Fund. It was proudly deployed aboard the "Xuelong" icebreaker for a scientific expedition to Antarctica, earning high praise from expert panels.
2002
Voltammetric Detector
Launched a detector suitable for analyzing anions (bromide, iodide, sulfur, cyanide), cations (lead, copper, zinc, cadmium), and complex organic compounds.
Launched a detector suitable for analyzing anions (bromide, iodide, sulfur, cyanide), cations (lead, copper, zinc, cadmium), and complex organic compounds.
2007
Dual-System Ion Chromatograph
Obtained the test certificate, effectively overcoming the mutual interference challenges of integrated structures and enabling simultaneous detection of anions and cations.
Obtained the test certificate, effectively overcoming the mutual interference challenges of integrated structures and enabling simultaneous detection of anions and cations.
Invention Patent
Domestically Produced Autosampler
Developed for ion chromatography (Patent ZL 201110457038.8), this innovation enables completely automatic sampling and highly rapid analysis.
Developed for ion chromatography (Patent ZL 201110457038.8), this innovation enables completely automatic sampling and highly rapid analysis.
2016
Portable Rapid Detection
Introduced the dual-system portable ion chromatograph, which is extremely lightweight and capable of rapid, on-site detection of both anions and cations.
Introduced the dual-system portable ion chromatograph, which is extremely lightweight and capable of rapid, on-site detection of both anions and cations.
Core Product
Precipitation Sampler
A specialized sampler suitable for both rain and snow, featuring wireless communication capabilities designed for long-term, flawless online operation.
A specialized sampler suitable for both rain and snow, featuring wireless communication capabilities designed for long-term, flawless online operation.
Application Fields
Backed by stable instrument products, professional application support, and prompt after-sales service, the PIC series earns unanimous recognition from experts and is widely used across critical sectors:
Inquire & Discuss
Strategic Cooperation
Strategic Cooperation
We warmly welcome domestic and international industry professionals to contact us. We will spare no effort to provide you with mature and stable industry solutions, customized technical engineering support, and satisfactory manufacturing service.
Contact Engineering Team