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About us > Core Competencies

KZJ Core Competencies

The key factors for our success are our strategic that focus on clearly defined core competencies, namely the innovations of our dynamic R&D team, 15 advanced manufacturing bases, 300+ technical engineers,vertically integrated industrial chain, strong technical support and on top it all financial strength.


Strong Financial Strength

As KZJ is the member of Lets Group which is a public company listed in Shenzhen Exchange Stock (Stock, we would like to invest abroad directly, and also likely participate in joint ventures by providing our KZJ-smart machine and PCE&SNF materials to make the final customized tailor-made concrete admixtures.

Precise Chemical Analysis Instruments for Molecular Design and Micro-analysis and Advanced Equipments on Concrete Physical Test

Our equipments and instruments include Infrared spectrometer, Gas Chromatograph, Gel Permeation Chromatograph, Liquid Chromatography Spectrophotometer, Chloride lon Penetration Tester Thermal Conductivity Analysis,Microcomputer,Controlled Universal Testing Machines,Concrete Creep Testing Machines, Early Shrinkage Measuring Instruments, etc.

Dynamic R&D Team

Innovations are our wellspring and our driving force.

15 PCE Manufacturing Bases + 1 SNF|PNS Factory + 1 Manufacturing base of Alkoxylation Derivatives

The factories Locates in Xiamen City, Fujian Zhangzhou, Chongqing, Guizhou, Henan, Shanxi, Guangdong, Zhejiang-Jiashan, Zhejiang-Jinhua, Hunan, Jiangsu, jiangxi, Hebei, Yunnan, Hainan.

Vertically Integrated Industrial Chain

Our R&D engineers make the concrete chemicals’ molecular structure design to our raw materials suppliers to make sure all of the materials can be qualified for the concrete superplasticizers after standard auto-matic

300+ Profesionals Technical Engineers

Qualified with the professional knowledge and rich experience in concrete industry, our strong technical engineers are available to assist you in every phase during the whole construction process.

Precise Chemical Analysis Instruments for Molecular Design
Advanced Equipments for Concrete Physical Test