With more than 15 years of civil engineering background, Zealchon is located in the New Technology Industry Development Zone in Xi'an, an ancient city in China. Our state-of-the-art facility covers a building area of 7,500 square meters, housing advanced manufacturing equipment and a dedicated R&D team.
We manufacture and supply testing instruments for civil engineering, geological survey, water conservancy and hydropower, roads and bridges, highways, railways and airports. We specialize in the production and sales of geotechnical testing instruments, asphalt and asphalt mixture testing instruments, and cement & concrete testing instruments.
Zealchon is engaged in manufacturing and supplying a qualitative array of research and laboratory testing equipment. We specialize in civil engineering research and experimental apparatus, as well as semiconductor laser research and development. Our range includes research lab instruments, soil testing instruments, bitumen testing instruments, and cement & concrete testing equipment.
Decades of engineering innovation and global trust, measured in real impact across industries and borders.
From geotechnical analysis to asphalt performance testing, our instruments meet national, ministerial, and international standards across every major civil engineering discipline.
Soil classification, compaction, shear strength, and permeability testing equipment for geological surveys and foundation engineering.
Penetration, ductility, softening point, and Marshall stability testers for road pavement and bridge deck applications.
Compressive strength, flexural strength, setting time, and workability testers for structural and infrastructure projects.
Advanced laboratory apparatus for universities, government agencies, and commercial testing labs engaged in civil engineering research.
Backed by top-tier academic partnerships, award-winning R&D, and a global customer base, Zealchon consistently delivers instruments that set the benchmark for precision and reliability.
The "Xiya" trademark was rated as a trademark of Shaanxi Province. Under the guidance and cooperation of many professors and researchers from Chang'an University Highway College, Air Force Engineering University, and Xi'an University of Technology, we introduced technology to develop a series of professional and core technology testing instruments for asphalt and asphalt mixture, pavement, bridge deck, geotechnical, and structural testing. Some of these products fill the gaps in similar instruments and have won ministerial and provincial awards.
Currently based on civil experimental instrument research, the research team is founded by personnel who come from Chang'an University, Xi'an Polytechnic University, and Xi'an Petroleum University, which has the top technology in this expertise. This elite academic foundation ensures our instruments are engineered to the highest scientific standards.
Our research and development has accomplished a series of leading domestic and international standards, first-class technology of asphalt and asphalt mixture, road, bridge deck, geotechnical, and structural testing instruments. Some of the products fill the blank of similar equipment at home and abroad, winning national, ministerial, and provincial awards — a testament to our relentless pursuit of innovation.
Our machines are used worldwide by government agencies, commercial testing laboratories, ready mix producers, contractors, and universities. Over the past 15 years, our customers have recognized our dedication to quality products, performance, value, and customer satisfaction — which has become the cornerstone to our success and growth.
Our production workshop houses machining centers, CNC lathes, milling machines, planers, grinders, shearing machines, bending machines, electric welders, and argon arc welders — all operated by skilled engineers.
Every Zealchon instrument undergoes a rigorous multi-stage manufacturing and quality assurance process, ensuring compliance with national standards, ministerial standards, and industry standards testing.
High-grade raw materials are sourced and verified against strict material specifications before entering the production floor.
Components are processed using machining centers, CNC lathes, milling machines, and grinders for micron-level accuracy.
Skilled technicians assemble components in a controlled environment, integrating electronic and mechanical systems with precision.
Every instrument is calibrated and tested against national, ministerial, and international standards before delivery to customers.
Zealchon's commitment to quality is validated through official certifications, provincial trademark recognition, and academic partnerships that underpin every product we manufacture.
The "Xiya" brand has been officially rated as a recognized trademark of Shaanxi Province, reflecting our market leadership and product credibility in China's civil engineering sector.
All products are developed and tested in strict compliance with national standards, ministerial standards, and industry standards, ensuring reliability for government and commercial clients.
Developed in cooperation with professors and researchers from Chang'an University Highway College, Air Force Engineering University, and Xi'an University of Technology — guaranteeing scientific rigor.
From China's ancient capital Xi'an to government agencies, universities, and testing laboratories across 50+ countries — Zealchon instruments deliver the precision, durability, and performance that critical infrastructure demands.
Our technical support team, marketing, and web development teams make their homes in China as well, and are dedicated to providing comprehensive customer support and services.
The company keeps up with the pace of national standards, ministerial standards, and industry standards testing, and has a production and sales service mechanism. The products are deeply trusted by user units across government, commercial, and academic sectors.
The company adheres to the corporate spirit of "people-oriented, unity and cooperation, pursuit of excellence", adheres to the corporate purpose of "quality first, honesty and trustworthiness, and customer first", and establishes the business philosophy of "everything is based on customer needs as the working goal."
Zealchon quickly grows into a technology-based professional enterprise, providing the market with high-quality products and providing customers with professional services. The company promises to provide three guarantees for all products sold, craftsman spirit and professional service — ensuring complete peace of mind for every client.
Over 15 years, our customers — from government agencies to leading universities — have consistently recognized our dedication to quality, performance, and customer satisfaction.
Zealchon's asphalt mixture testing instruments have been a cornerstone of our road research laboratory for years. The precision, build quality, and after-sales support are consistently outstanding. We've recommended them to multiple partner institutions.
We procured a full suite of geotechnical testing instruments from Zealchon for our university laboratory. The equipment meets all required national standards and the technical team provided excellent guidance throughout installation and calibration.
As a commercial testing laboratory serving ready-mix producers and contractors, we require instruments that deliver consistent, repeatable results. Zealchon's cement and concrete testing equipment has exceeded our expectations in both performance and durability.
Zealchon's research and development program has produced instruments that not only meet existing standards but actively advance the frontier of civil engineering testing technology.
Guided by professors and researchers from Chang'an University Highway College, Air Force Engineering University, and Xi'an University of Technology, our R&D team has introduced technology to develop professional and core technology testing instruments for asphalt and asphalt mixture, pavement, bridge deck, geotechnical, and structural testing. Our semiconductor laser research and development division further extends our innovation capabilities into cutting-edge photonic technologies.
Whether you are a government agency, university, commercial testing laboratory, or contractor — Zealchon has the right instrument solution for your civil engineering needs. Contact our expert team or download our product catalog today.
Zealchon Electronic