About our Company

40+ years of dedication
Your Partner in Powder Testing Excellence.
Get in touch with us

Our Story

Established in 1977, with nearly 50 years of expertise in the industry. Huayu Instrument Co., LTD has been and continues to be a pioneer in the advancement of particle size analysis and material characterization with its patented instruments, the WLP series. We are proud holders of notable certifications including BCC quality control and ICR Verification of Conformity. As trusted partners to research laboratories and industrial corporations all around the globe, we strive to go above and beyond to delight our customers.

For nearly 50 years we have been at the forefront of precision manufacturing, specializing in the design, development, and production of particle size analyzers, and are the original manufacturers of the first Fisher Sub Sieve Sizer in mainland China.

In 2012, we launched the first ever Automatic FSSS, the WLP-216, a game changer for the industry. With faster measurement speed and digital capabilities, it serves as the gold standard for cost-effective and reliable material characterization.

View products

Our Commitment to Excellence

We are dedicated to delivering innovative solutions that empower scientists and engineers worldwide and our commitment is reflected in:

· Precision Engineering: Our instruments are built to exact international standards, ensuring optimal performance and durability.

· Cutting-Edge Technology: We leverage the latest advancements in particle sizing technology to provide accurate and reproducible results.‍

· Unmatched Customer Support: Our dedicated team of experts is available to assist you throughout the entire process, from set-up to debugging to analyzing your sample powder.

Our Mission

Empower our customers with reliable, accurate, and easy-to-use particle size analysis tools that enable scientific research with consistent and repeatable results in a cost-effective way.
Learn more about us

Core Values

Driving innovation and excellence in the field of material characterization. Our reputation has been built on three key pillars: innovation, precision, and reliability.
Innovation

Tailoring solutions to meet the specific needs of customers across industries, and continuously seeking feedback to improve and adapt our technology.

Precision

Commitment to delivering highly accurate measurement instruments.

Reliability

With an up to 50-year product lifespan and minimal maintenance requirements, we ensure the highest standards in manufacturing for reliability and long-term performance.

Integrity

Building trust through transparent and ethical business practices.

Customer Focus

Providing exceptional technical support and customer service, ensuring that our clients can achieve the best results and maximize the value of their investment.

Sustainability

Committed to minimizing environmental impact through responsible sourcing and efficient manufacturing.

Contact Us

Nearly 50 years of expertise in the industry, we have established ourselves as a trusted partner for research laboratories and industrial corporations worldwide.
Learn about our products