Company Profile

Monochromatic Focused X-ray Fluorescence Technology based on Doubly Curved Crystal (DCC)

Suzhou Jiapu Scientific Co., Ltd. specializes in the R&D and manufacturing of monochromatic focused X-ray fluorescence spectrometers, delivering sensitive, fast, accurate, and reliable elemental analysis solutions for industries such as environmental protection, new energy, hydrometallurgy, and food safety.

Our four core product platforms—Handheld, Portable, Laboratory, and Online—are widely applied in soil surveys, water quality monitoring, agricultural product processing screening, food safety monitoring, geological mining, and industrial online monitoring.

Since inventing the efficient Doubly Curved Crystal (DCC) for X-ray focusing in 1998, our founder, Dr. Zewu Chen, has secured invention patents in China, the United States, Japan, and the European Union. Dr. Chen and his team pioneered and led the widespread application of DCC in XRF spectrometers, developing two core technological routes—MWDXRF and HPXRF—along with their corresponding product series. Our high-precision elemental analyzers integrate DCC monochromatic focusing technology, achieving exceptional analytical accuracy in X-ray fluorescence spectrometry.

Patents: US006285506B1, US006317483B1, US007738630B2, US007110506B2, US009360440B2, US007035374B2, US009521735B2, US010256002B2, US006934359B2, US009449780B2, US007738629B2, US007072439B2, US009343193B2, ZL202023181854.4, ZL202020195905.X, ZL202023136078.6, ZL202023136103.0, ZL202023181888.3, ZL202023178339.0, ZL202221898682.9

30 More than 30 years
X-ray fluorescence technique precipitation
20 More than 20 items
National Invention Patents(China, U.S., Japan, EU)
30 More than 30 articles
Published Academic Papers

Development History

1998

Dr. Chen Zewu led his team to invent highly efficient Doubly Curved Crystal (DCC).

2005

Monochromatic wavelength-dispersive X-ray fluorescence low-sulfur detector (MWDXRF)

2009

High-precision X-ray fluorescence elemental analyzer (HDXRF)

2012

Online monochromatic wavelength dispersive X-ray fluorescence lead-arsenic detector

2013

Portable multi-beam single-color focused energy dispersive X-ray fluorescence soil heavy metal detector

2014

Establish Jiaspu Scientific

2022

So far, the Leading Talent Program of Suzhou

2023

National High-tech Enterprise

1998
2005
2009
2012
2013
2014
2022
2023

Honors & Certifications

Achievements and contributions made by Dr. Chen, as well as honors and patents awarded to the company team.

1999 Denver X-ray Conference XRF Poster Award – Dr. Zewu Chen

Received the R&D 100 Award from the United States in 2005 - Chen Zewu

2006 ISA (International Society of Automation) Beckman Founder Highest Technical Achievement Award – Dr. Zewu Chen

2010 China Association for Instrumental Analysis (CAIA) Science and Technology Award – First Prize – Mr. Zenghui Wang

2007 ISA (International Society of Automation) Gilmer/Thomason/Fowler Award – Dr. Zewu Chen

2011 ASTM (American Society for Testing and Materials) Outstanding Contribution Award – Dr. Zewu Chen

2019 American XOS Lifetime Achievement Award – Dr. Zewu

2021 Chinese Society for Environmental Sciences Group Member Award

2021 Suzhou Industrial Park 15th Batch 1 Jinji Lake Science and Technology Leading Talent – Dr. Zewu Chen

2021 Shaanxi Provincial Environmental Monitoring Center Station Certification – Ms. Jingjing Wang

2022 Electromagnetic Compatibility (EMC) and Low Voltage Directive (LVD) Certification

2022 Suzhou Industrial Park Leading Talent

2022 Enterprise Spirit Medal – Dr. Zewu Chen

2022 September Suzhou Innovation and Entrepreneurship Leading Talent Award - Chen Zewu

Certificate of Shaanxi Provincial Environmental Monitoring Center in October 2022

2022 Top 11 Most Innovative Jiangsu Provincial Private Science and Technology Enterprise

2023 Jiangsu Provincial High-Tech Enterprise Certificate

2024 Jiangsu Provincial Specialized and Sophisticated SME

2024 Shanxi Provincial Environmental Protection Science and Technology Award – Mr. Wei Song

24.2026 Group Member of the Chinese Society for Environmental Sciences

Corporate Mission
Corporate Vision
Core Values

Corporate Mission

Corporate Mission

Committed to providing customers with more sensitive, faster, more accurate, and more reliable elemental analysis solutions.

Corporate Vision

Making the environment cleaner, food safer, and production more efficient.

Core Values

Integrity, Innovation, Dedication, Respect, Mutual Support.

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